{"title":"Circuit Protection","description":null,"products":[{"product_id":"sierra-18-6951-power-tilt-fuse-30-amp-replaces-851120-fits-volvo-penta-sx-m-dp-sm-dph-b-sterndrive-trim-systems","title":"Sierra 18-6951 Power Tilt Fuse 30 Amp, Replaces 851120, Volvo Penta Trim System","description":"\u003cp\u003eThe Sierra 18-6951 is a 30 amp power tilt fuse for the trim and tilt circuit on Volvo Penta trim systems. It protects the tilt\/trim pump and its wiring from current overloads, blowing before damage can reach the pump motor or harness. When a trim system stops responding, a blown power tilt fuse is one of the first and most common causes to check, and the 18-6951 is the direct replacement fuse for that circuit.\u003c\/p\u003e\u003cp\u003eThis fuse carries a 30 amp rating specific to the power tilt circuit and directly replaces the OEM 851120 fuse. Keeping a spare on board is inexpensive insurance against a dead trim system, since a blown fuse can otherwise leave the outdrive stuck in one position.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-6951\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Power Tilt Fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 30 Amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.08 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320544\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Volvo Penta Trim System\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e851120\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-6951 power tilt fuse do?\u003c\/strong\u003e It protects the power tilt\/trim circuit on a Volvo Penta trim system by blowing before an electrical overload can damage the trim pump motor or wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the 18-6951 fuse?\u003c\/strong\u003e The Sierra 18-6951 is rated at 30 amps, matched to the power tilt circuit it protects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM fuse does the 18-6951 replace?\u003c\/strong\u003e It replaces OEM part number 851120 on Volvo Penta trim systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-6951 fuse weigh?\u003c\/strong\u003e The Sierra 18-6951 power tilt fuse weighs 0.08 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-6951 a genuine Sierra part?\u003c\/strong\u003e Yes, part number 18-6951 is manufactured and sold under the Sierra brand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMy Volvo Penta trim system stopped working, could this fuse be the cause?\u003c\/strong\u003e A blown power tilt fuse is a common cause of a non-responsive trim system, and the 18-6951 is the correct replacement fuse to check and swap in on affected Volvo Penta trim circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-6951 fuse easy to install?\u003c\/strong\u003e Yes, it is a direct swap for the OEM 851120 fuse in the power tilt circuit, requiring no wiring modifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-6951?\u003c\/strong\u003e The UPC for the Sierra 18-6951 power tilt fuse is 030999320544.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I keep a spare 18-6951 fuse on board?\u003c\/strong\u003e Carrying a spare 30 amp power tilt fuse like the 18-6951 is a low-cost way to avoid being stranded with a stuck outdrive if the original fuse blows.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of boat electrical system uses the 18-6951?\u003c\/strong\u003e The 18-6951 is used in Volvo Penta trim systems, specifically in the power tilt\/trim pump circuit.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988359721179,"sku":"SIE-18-6951","price":7.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-6951_lg__31361.1558129729.500.750.jpg?v=1785189154"},{"product_id":"sierra-18-69550-circuit-breaker-20-amp-replaces-oem-3854164-for-volvo-penta-gasoline-engines","title":"Sierra Circuit Breaker 18-69550 - Replaces 3854164 - Volvo Penta I\/O Gasoline Engines","description":"\u003cp\u003eThe Sierra 18-69550 is a plug-in mount circuit breaker engineered for Volvo Penta multiple gasoline engine applications in I\/O (inboard\/outboard) configurations. Rated at 20 amps, this single-pole circuit breaker protects the electrical system from overload by interrupting current flow when the rated threshold is exceeded, helping prevent wiring damage and electrical fires aboard your boat. Its plug-in mounting design allows for straightforward installation into existing panel or harness setups without the need for additional hardware or splicing.\u003c\/p\u003e\u003cp\u003eThis circuit breaker is a direct replacement for OEM part number 3854164 and is built to Sierra's standard for marine electrical components, offering reliable protection in the demanding marine environment. It is a compact, functional component intended for boat owners and marine technicians servicing Volvo Penta gasoline-powered I\/O systems who need a dependable replacement part for electrical system maintenance or repair.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-69550\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 20 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Plug-In Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.13 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282342715\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eVolvo Penta multiple gasoline engine applications, I\/O\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3854164\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-69550 circuit breaker fit?\u003c\/strong\u003e The Sierra 18-69550 circuit breaker fits multiple Volvo Penta gasoline engine applications in I\/O (inboard\/outboard) configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-69550 a direct replacement for OEM part 3854164?\u003c\/strong\u003e Yes, the Sierra 18-69550 circuit breaker replaces OEM part number 3854164 on applicable Volvo Penta gasoline I\/O engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is this circuit breaker rated for?\u003c\/strong\u003e The 18-69550 is rated at 20 amps, suitable for the electrical circuits found on Volvo Penta gasoline I\/O engines it is designed for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many poles does the 18-69550 circuit breaker have?\u003c\/strong\u003e It is a single-pole (1 pole) circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 18-69550 circuit breaker mounted?\u003c\/strong\u003e This circuit breaker uses a plug-in mount design, allowing it to be installed into an existing panel or harness connection without additional hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-69550 weigh?\u003c\/strong\u003e The Sierra 18-69550 circuit breaker weighs 0.13 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-69550 genuine Sierra or aftermarket?\u003c\/strong\u003e The 18-69550 is a genuine Sierra-branded circuit breaker, sold as a replacement part for the equivalent OEM number 3854164.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of circuit breaker is the 18-69550?\u003c\/strong\u003e It is classified as a standard circuit breaker type, part number 18-69550 from Sierra.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-69550 work on any Volvo Penta engine?\u003c\/strong\u003e The 18-69550 is designed for multiple Volvo Penta gasoline engine applications in I\/O configurations; it is not stated to fit diesel or sterndrive-only variants outside this range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-69550?\u003c\/strong\u003e The 18-69550 order includes one Sierra circuit breaker, ready for plug-in installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-69550 circuit breaker?\u003c\/strong\u003e The UPC for the Sierra 18-69550 circuit breaker is 808282342715.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988359786715,"sku":"SIE-18-69550","price":55.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-69550__05558.1722511979.500.750.jpg?v=1785188430"},{"product_id":"sierra-18-6950-power-tilt-fuse-for-marine-power-tilt-and-trim-systems-5-pack","title":"Sierra Power Tilt Fuse 50 Amp 18-6950, Replaces 982706 982058, for Prestolite EVD 4001\/4002","description":"\u003cp\u003eThe Sierra Power Tilt Fuse, part number 18-6950, is a 50 amp fuse designed to protect the power tilt circuit on applicable outboard and stern drive systems. It is built for use with Prestolite EVD 4001 and EVD 4002 tilt motor applications, covering all models except 2.5L and 3.0L, 1978-85. The fuse uses a lead fuse element housed in a clear body with a through-hole mounting design, making it a straightforward drop-in replacement for a failed or blown power tilt fuse. Because the tilt\/trim circuit draws high current when actuating the tilt motor, a properly rated fuse like this one is essential to protect the wiring and motor from damage in the event of an electrical fault or overload. This fuse is a direct cross-reference for OEM numbers 982706 and 982058, so it restores factory-level protection without modification to the existing wiring harness. Its compact 0.39 x 0.39 x 0.39 inch profile fits the standard power tilt fuse holder used on the covered applications. Keeping a correctly rated spare on hand is a simple way to avoid downtime if the original fuse fails while on the water.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-6950\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-Hole Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Clear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.09 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320537\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 982706, 982058\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrestolite EVD 4001, EVD 4002 tilt motor applications\u003c\/li\u003e\n\u003cli\u003eAll models except 2.5L, 3.0L, 1978-85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e982706\u003c\/li\u003e\n\u003cli\u003e982058\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sierra 18-6950 power tilt fuse rated for?\u003c\/strong\u003e The Sierra 18-6950 power tilt fuse is rated at 50 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich OEM part numbers does the 18-6950 fuse replace?\u003c\/strong\u003e It cross-references to OEM numbers 982706 and 982058, making it a direct replacement for either original fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this fuse fit Prestolite tilt motors?\u003c\/strong\u003e Yes, the 18-6950 is designed for Prestolite EVD 4001 and EVD 4002 tilt motor applications, covering all models except 2.5L and 3.0L, 1978-85.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-6950 power tilt fuse?\u003c\/strong\u003e The fuse measures 0.39 x 0.39 x 0.39 inches, a compact size that fits standard power tilt fuse holders on the covered applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the fuse element made of?\u003c\/strong\u003e The 18-6950 uses a lead fuse element housed in a clear body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-6950 fuse weigh?\u003c\/strong\u003e It weighs 0.09 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 18-6950 fuse mounted?\u003c\/strong\u003e It uses a through-hole mounting design that fits into the standard power tilt fuse holder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fuse work on 2.5L or 3.0L models?\u003c\/strong\u003e No, the 18-6950 is designed for all Prestolite EVD 4001\/4002 applications except 2.5L and 3.0L, 1978-85.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-6950 an OEM or aftermarket fuse?\u003c\/strong\u003e The 18-6950 is a Sierra-branded replacement fuse that cross-references directly to OEM numbers 982706 and 982058.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat years does the 18-6950 fuse cover?\u003c\/strong\u003e It covers 1978-85 applications using the Prestolite EVD 4001\/4002 tilt motor, excluding 2.5L and 3.0L models.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988363620571,"sku":"SIE-18-6950","price":6.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-6950_lg__30212.1558129590.500.750.jpg?v=1785188325"},{"product_id":"sierra-18-8220-90-amp-fuse-kit-for-mercruiser-470-alternator-conversion-replaces-88-79023a91","title":"Sierra 18-8220 Fuse Kit 90 Amp - Replaces Mercruiser 88-79023A91, Mallory 9-15510, for 470 Series Alternator Conversion","description":"\u003cp\u003eThe Sierra 18-8220 Fuse Kit is a 90 amp fuse assembly designed for use with the alternator conversion system on Mercruiser 470 Series aluminum block engines built with a stator charging system and water cooled voltage regulator to the alternator. This fuse kit protects the charging circuit and is required on engines equipped with a Delco starter, identifiable by the round solenoid mounted directly to the starter. Engines fitted with a Prestolite starter using a remote solenoid do not require this fuse kit, so it is important to visually inspect the starter before ordering.\u003c\/p\u003e\u003cp\u003eSierra manufactures the 18-8220 to meet or exceed original equipment quality and specifications, giving boat owners a reliable replacement or upgrade option when servicing the charging system on covered Mercruiser engines. The kit carries a 90 amp current rating at 12 volts and is finished in white. It is sold separately from the alternator conversion kit itself and is compact, with each unit measuring approximately 0.39 x 0.39 x 0.39 inches and weighing 0.13 pounds.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-8220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fuse Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 90 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Surface Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.13 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e Mallory 9-15510, Mercruiser 88-79023A91\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercruiser 470 Series aluminum block engines, serial number 4625580 and up, with stator charging system and water cooled voltage regulator to alternator system\u003c\/li\u003e\n\u003cli\u003eMercruiser 224 \/ 3.7L\u003c\/li\u003e\n\u003cli\u003eRequired on engines with a Delco starter (round solenoid mounted to starter); not required on Prestolite starters with remote solenoid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMallory 9-15510\u003c\/li\u003e\n\u003cli\u003eMercruiser 88-79023A91\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-8220 fuse kit fit?\u003c\/strong\u003e The 18-8220 fits Mercruiser 470 Series aluminum block engines, serial number 4625580 and up, that use a stator charging system with a water cooled voltage regulator to the alternator, including the Mercruiser 224 \/ 3.7L.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuse kit required for every 470 Series alternator conversion?\u003c\/strong\u003e No. The Sierra 18-8220 fuse kit is only required on engines with a Delco starter, which has a round solenoid mounted directly to the starter. Engines with a Prestolite starter using a remote solenoid do not require it, so inspect the starter before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the current rating of the 18-8220 fuse kit?\u003c\/strong\u003e The Sierra 18-8220 is rated for 90 amps at 12 volts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM or aftermarket parts does the 18-8220 cross-reference with?\u003c\/strong\u003e The 18-8220 is interchangeable with Mallory 9-15510 and Mercruiser 88-79023A91.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-8220 fuse kit include the alternator bracket or conversion kit?\u003c\/strong\u003e No. The 18-8220 fuse kit is sold separately from the 470 Series alternator conversion kit and covers only the fuse assembly, not the bracket or drive belt used in that kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-8220 fuse kit weigh?\u003c\/strong\u003e It weighs 0.13 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 18-8220 fuse kit?\u003c\/strong\u003e It is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-8220 fuse kit?\u003c\/strong\u003e The unit measures approximately 0.39 x 0.39 x 0.39 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-8220 an OEM-quality replacement?\u003c\/strong\u003e Yes, Sierra manufactures the 18-8220 to meet or exceed the original equipment part it replaces, including the Mercruiser 88-79023A91.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my engine needs the 18-8220 fuse kit?\u003c\/strong\u003e Check the starter on your Mercruiser 470 Series engine: a round solenoid mounted to the starter (Delco starter) means the 18-8220 fuse kit is required, while a remote solenoid (Prestolite starter) means it is not needed.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988433842395,"sku":"SIE-18-8220","price":34.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-8220_lg__83397.1558131529.500.750.jpg?v=1785188096"},{"product_id":"sierra-cb60000-1-marine-circuit-breaker-60a-resettable-replaces-minn-kota-mkr-19-ignition-protected-for-trolling-motors-windlass","title":"Sierra CB60000-1 60 Amp Resettable Marine Circuit Breaker, Replaces Minnkota MKR-19","description":"\u003cp\u003eThe Sierra CB60000-1 is a 60 amp resettable circuit breaker built for high-amperage marine electrical circuits, including rigging for trolling motors, windlasses, and other high-amp electrical equipment. It is ignition protected and waterproof, allowing it to hold up in an exposed marine electrical environment while providing dependable overcurrent protection. Rather than functioning purely as a breaker, it can also be used as a switch, giving installers flexibility to combine circuit protection and on\/off control in a single component. The unit is built with stainless steel hardware for corrosion resistance in salt and fresh water applications. It carries a 60 amp current rating with a maximum voltage of 42 VDC, and it mounts in a 3\/8 inch hole, matching the footprint of popular panel-mounted breakers so it can be installed as a replacement without modifying the panel. The Sierra CB60000-1 is a direct replacement for the Minnkota MKR-19 circuit breaker. It ships individually in clamshell packaging; the same breaker is also available as the CB60002-1 in a standard pack of 25 for buyers who need multiple units.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e CB60000-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 60 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 42 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Resettable Circuit Breaker, usable as a switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Protection:\u003c\/strong\u003e Ignition Protected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e Waterproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Material:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mounts in 3\/8 inch hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Clamshell packaging, sold individually\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.27 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e Minnkota MKR-19\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMinnkota MKR-19\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the amperage rating of the Sierra CB60000-1 circuit breaker?\u003c\/strong\u003e The Sierra CB60000-1 is rated at 60 amps, making it suited for high-amperage marine circuits such as trolling motors and windlasses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the CB60000-1 replace the Minnkota MKR-19?\u003c\/strong\u003e Yes, the Sierra CB60000-1 is a direct replacement for the Minnkota MKR-19 circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum voltage rating of this breaker?\u003c\/strong\u003e 42 VDC is the maximum voltage rating of the Sierra CB60000-1 circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the CB60000-1 be used as a switch instead of a breaker?\u003c\/strong\u003e Yes, the Sierra CB60000-1 can be used as either a switch or a circuit breaker in the same installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra CB60000-1 waterproof?\u003c\/strong\u003e It features a waterproof, ignition-protected design, making the CB60000-1 suitable for marine electrical environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat hardware is used on the CB60000-1?\u003c\/strong\u003e Stainless steel hardware is used throughout the Sierra CB60000-1 for corrosion resistance in marine use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the CB60000-1 circuit breaker mounted?\u003c\/strong\u003e The CB60000-1 mounts in a 3\/8 inch hole and matches the footprint of popular panel-mounted breakers, so it can replace many existing panel breakers without modification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat applications is the CB60000-1 designed for?\u003c\/strong\u003e Rigging trolling motors, windlasses, and other high-amp electrical equipment are the primary applications for the Sierra CB60000-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra CB60000-1 weigh?\u003c\/strong\u003e The Sierra CB60000-1 weighs 0.27 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the CB60000-1 packaged?\u003c\/strong\u003e The Sierra CB60000-1 ships in clamshell packaging as a single unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the CB60000-1 resettable, or does it need to be replaced after it trips?\u003c\/strong\u003e It is a resettable circuit breaker, so the Sierra CB60000-1 can be reset after tripping rather than replaced like a fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the CB60000-1 and the CB60002-1?\u003c\/strong\u003e The CB60000-1 is the same 60 amp breaker sold individually in clamshell packaging, while the CB60002-1 is sold in a standard pack of 25 units.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988454060251,"sku":"SIE-CB60000-1","price":50.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/CD60000-1__91780.1739460283.500.750.jpg?v=1785188555"},{"product_id":"sierra-fs81080-marine-maxi-fuse-block-holds-30-80a-maxi-fuses-32-vdc-snap-on-insulating-cover","title":"Sierra FS81080 Maxi Fuse Block for 30-80 Amp Maxi Fuses, 32 VDC","description":"\u003cp\u003eThe Sierra FS81080 is a Maxi fuse block designed for marine and boat 12-volt and 24-volt DC electrical systems that use Maxi-style fuses rated from 30 to 80 amps. It accepts 18 to 4 AWG wire, with terminals that connect from either the sides or the bottom of the block, giving installers flexibility when running wire in tight panel spaces. The block is rated for a maximum voltage of 32 VDC and is built from reinforced polycarbonate, a material chosen for its resistance to corrosion and impact in a marine environment. A snap-on cover insulates the conductive terminals from accidental contact, helping the installation meet ABYC and USCG requirements. The FS81080 meets SAE J1171, the SAE standard for marine electrical devices. It is commonly used as a central distribution point for high-current circuits such as bilge pumps, windlasses, and battery feeds where a Maxi fuse is the appropriate overcurrent protection. Because it is a single-position block, one FS81080 protects one circuit; multiple blocks or a fuse block bank are used for boats with several high-current circuits. The compact housing measures 0.39 x 0.39 x 0.39 inches and weighs 0.26 pounds, making it easy to mount within existing electrical panels or battery compartments.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e FS81080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Maxi Fuse Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Marine Fuse Blocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type Accepted:\u003c\/strong\u003e Maxi fuses, 30-80 Amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 32 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Acceptance:\u003c\/strong\u003e 18-4 AWG, from sides or bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Met:\u003c\/strong\u003e SAE J1171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.26 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuses does the Sierra FS81080 fuse block accept?\u003c\/strong\u003e It is built for Maxi-style fuses rated from 30 to 80 amps, the larger blade-style fuses used for high-current marine circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum voltage rating of this fuse block?\u003c\/strong\u003e The FS81080 is rated for a maximum of 32 VDC, suitable for standard 12-volt and 24-volt marine electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat wire sizes can be connected to the FS81080?\u003c\/strong\u003e It accepts wire from 18 AWG up to 4 AWG, and terminals can be wired from either the sides or the bottom of the block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the fuse block made of?\u003c\/strong\u003e The Sierra FS81080 is made of reinforced polycarbonate, a durable plastic chosen for its impact resistance in marine electrical panels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the FS81080 meet marine safety standards?\u003c\/strong\u003e Yes, it meets SAE J1171, the SAE standard governing marine electrical and electronic devices, and its snap-on cover supports ABYC and USCG compliance for insulated conductive parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a cover over the terminals?\u003c\/strong\u003e Yes, the FS81080 has a snap-on cover that insulates the conductive terminals from accidental contact.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does one FS81080 fuse block protect?\u003c\/strong\u003e The FS81080 is a single-position Maxi fuse block, so it protects one circuit; boats needing multiple high-current circuits protected would use additional blocks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions and weight of this fuse block?\u003c\/strong\u003e The Sierra FS81080 measures 0.39 x 0.39 x 0.39 inches and weighs 0.26 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the FS81080 fuse block?\u003c\/strong\u003e It is black.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat typical marine circuits use a Maxi fuse block like the FS81080?\u003c\/strong\u003e High-current circuits such as bilge pumps, windlasses, and main battery feed lines typically use Maxi fuses in the 30 to 80 amp range that the FS81080 is designed to hold.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988454158555,"sku":"SIE-FS81080","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/FS81080__13868.1722497397.500.750.jpg?v=1785188201"},{"product_id":"sierra-fs79370-marine-boat-fuse","title":"Sierra Fuse FS79370 for Boat Electrical Systems","description":"\u003cp\u003eThe Sierra FS79370 is a replacement fuse designed for marine electrical systems, providing circuit protection for boat wiring and onboard electronics. Marine environments demand components that hold up to vibration, moisture, and temperature swings, and Sierra builds its electrical parts to meet the standards boat owners and marine technicians rely on for dependable performance on the water. This fuse is intended as a straightforward, drop-in replacement for a failed or expired unit in your boat's fuse panel or wiring harness, helping keep your electrical circuits protected against overcurrent conditions. At just 0.03 pounds, it is a lightweight, compact component that is easy to keep on hand as a spare in your onboard toolkit or maintenance locker. Stocking genuine Sierra fuses ensures you have the correct replacement ready when a circuit needs attention, rather than searching for a substitute mid-trip. As part of Sierra's boat fuse lineup, the FS79370 is cataloged under Sierra's Manufacturer Part Number system for easy, accurate reordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e FS79370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Boat Fuses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 023121793705\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra FS79370?\u003c\/strong\u003e The Sierra FS79370 is a fuse for boat electrical systems, cataloged under Sierra's Boat Fuses category as a circuit-protection replacement part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the FS79370 fuse weigh?\u003c\/strong\u003e It weighs 0.03 pounds, making the Sierra FS79370 a lightweight component that is easy to store as a spare on board.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra FS79370?\u003c\/strong\u003e The UPC for the Sierra FS79370 boat fuse is 023121793705.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the FS79370 a genuine Sierra part?\u003c\/strong\u003e Yes, the FS79370 is sold under the Sierra brand and identified by Sierra's own manufacturer part number, FS79370.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere would I use the Sierra FS79370 on a boat?\u003c\/strong\u003e This fuse is used in a boat's electrical system, such as a fuse panel or wiring harness, to protect a circuit from overcurrent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I keep the FS79370 as a spare part?\u003c\/strong\u003e Yes, given its small size and light weight of 0.03 pounds, the Sierra FS79370 is well suited to keeping as a spare in an onboard toolkit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I order the correct replacement fuse for my boat?\u003c\/strong\u003e Reference Sierra's Manufacturer Part Number FS79370 when ordering to ensure you receive the correct fuse for your application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra FS79370 sold individually?\u003c\/strong\u003e The FS79370 is listed as a single fuse under Sierra's Boat Fuses category.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category does the FS79370 fall under?\u003c\/strong\u003e The Sierra FS79370 is categorized as a Boat Fuse, part of Sierra's marine electrical parts offering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Sierra FS79370 different from a generic automotive fuse?\u003c\/strong\u003e The FS79370 is manufactured and cataloged by Sierra specifically for marine use under its Boat Fuses category, rather than being a general automotive part.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988454191323,"sku":"SIE-FS79370","price":3.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-FS79370__64985.1780061456.500.750.jpg?v=1785329161"},{"product_id":"sea-dog-420500-1-agc-inline-fuse-holder-with-20-amp-fuse-14-ga-wire-lead-12vdc-marine","title":"Sea-Dog AGC Inline Fuse Holder 420500-1, 20 Amp Fuse Included, Nylon","description":"\u003cp\u003eThe Sea-Dog 420500-1 is an inline AGC fuse holder built to add over-current protection anywhere along a 12 volt wiring run. The housing is constructed of injection molded nylon for durability in a marine electrical environment, and the holder is designed as a push-together inline unit rather than a panel-mounted style, so it splices directly into an existing wire rather than requiring a cutout or bracket. Each side of the holder has a 14 gauge wire lead measuring 11-1\/2 inches, giving enough length to work into tight wiring runs; install by cutting the lead to the needed point and stripping both ends before connecting into the circuit.\u003c\/p\u003e\u003cp\u003eThe 420500-1 accepts standard 1\/4 inch x 1-1\/4 inch AGC style fuses (sold separately), and it ships with a 20 Amp AGC fuse already included so it is ready to wire in. Maximum rating for the holder is 20 Amps at 12VDC, making it suited to protecting individual accessory circuits, pumps, lighting runs, and other 12 volt loads on a boat or similar 12 volt system. Its compact size and inline design make it a practical option anywhere a panel-mounted fuse block is not needed and a simple in-line splice is preferred.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420500-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Inline Fuse Holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection Molded Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e AGC, 1\/4 inch x 1-1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage:\u003c\/strong\u003e 20 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 12 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Fuse:\u003c\/strong\u003e 20 Amp AGC fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 14 gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Lead Length:\u003c\/strong\u003e 11-1\/2 inches per side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 4 x 1 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.056 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514424059\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum amperage rating for this fuse holder?\u003c\/strong\u003e The Sea-Dog 420500-1 inline fuse holder is rated for a maximum of 20 Amps at 12VDC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuse does the 420500-1 use?\u003c\/strong\u003e It accepts standard 1\/4 inch x 1-1\/4 inch AGC style fuses, which are sold separately from the holder itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the fuse holder come with a fuse included?\u003c\/strong\u003e Yes, the 420500-1 ships with a 20 Amp AGC fuse already included, so it is ready to install.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat gauge and length is the wire lead?\u003c\/strong\u003e Each side of the 420500-1 has a 14 gauge wire lead measuring 11-1\/2 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the fuse holder housing made from?\u003c\/strong\u003e The housing is constructed of injection molded nylon.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do you install the Sea-Dog 420500-1 inline fuse holder?\u003c\/strong\u003e Cut the 11-1\/2 inch wire lead at the point needed in the circuit, strip both ends, and connect them into the existing wiring run to splice the holder in-line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the overall dimensions of the 420500-1?\u003c\/strong\u003e The item measures 4 x 1 x 6 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 420500-1 fuse holder weigh?\u003c\/strong\u003e It weighs 0.056 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 420500-1 fuse holder?\u003c\/strong\u003e It is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan other AGC fuse amperages be used with this holder?\u003c\/strong\u003e The 420500-1 accepts standard 1\/4 inch x 1-1\/4 inch AGC style fuses of various amperages, though the holder itself is rated for a maximum of 20 Amps at 12VDC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a panel-mounted or inline fuse holder?\u003c\/strong\u003e The 420500-1 is an inline, push-together style fuse holder rather than a panel-mounted unit, designed to splice directly into a wire run.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes included with the 420500-1?\u003c\/strong\u003e The package includes the nylon inline fuse holder with its 14 gauge wire leads pre-attached and a 20 Amp AGC fuse installed.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778463451,"sku":"S-D-420500-1","price":4.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5015.jpg?v=1784429363"},{"product_id":"sea-dog-420501-1-agc-fuse-holder-with-push-in-cap-panel-mount-10a-12vdc-brass-bakelite","title":"Sea-Dog 420501-1 Fuse Holder with Push Cap, Brass\/Bakelite, 10 Amp 12 Volt","description":"\u003cp\u003eThe Sea-Dog 420501-1 is a panel-mounted fuse holder built to provide over-current protection in 12 volt DC marine electrical circuits. It uses a push-on cap for quick, tool-free access when checking or swapping a fuse, and is constructed of stamped brass contacts inside a molded bakelite body for durable, corrosion-resistant service in a marine environment. The holder is square in shape with a side release location, making it straightforward to mount into a panel or bulkhead. It is rated for a maximum of 10 amps at 12 volts and accepts a 1\/4 inch x 1-3\/4 inch fuse. For continued serviceability, Sea-Dog offers a matching replacement red insert (Sea-Dog 422199-1) sized for this fuse holder, so the holder itself does not need to be replaced if the insert wears out. This makes the 420501-1 a practical, long-term component for boat wiring panels, helm stations, and other 12 volt DC circuits that need reliable, accessible fuse protection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420501-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stamped Brass \/ Molded Bakelite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Type:\u003c\/strong\u003e Push Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Wall Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease Location:\u003c\/strong\u003e Side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Size Accepted:\u003c\/strong\u003e 1\/4 inch x 1-3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1\/4 inch x 9\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage:\u003c\/strong\u003e 10 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.028 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514424066\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00035514424066\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Insert:\u003c\/strong\u003e Sea-Dog 422199-1 (red)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuse does the Sea-Dog 420501-1 fuse holder take?\u003c\/strong\u003e It accepts a 1\/4 inch x 1-3\/4 inch fuse and is rated for a maximum of 10 amps at 12 volts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuse holder a push cap or a screw-on cap style?\u003c\/strong\u003e The 420501-1 uses a push-on cap, letting you access the fuse without unscrewing anything.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 420501-1 fuse holder made of?\u003c\/strong\u003e It is built from stamped brass contacts inside a molded bakelite housing, a combination chosen for durability and corrosion resistance in marine wiring applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is the release mechanism located on this fuse holder?\u003c\/strong\u003e The release location is on the side of the Sea-Dog 420501-1 housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sea-Dog 420501-1 fuse holder?\u003c\/strong\u003e It is black.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the overall dimensions of this fuse holder?\u003c\/strong\u003e The Sea-Dog 420501-1 measures 1\/4 inch x 9\/16 inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the insert on this fuse holder be replaced separately?\u003c\/strong\u003e Yes, Sea-Dog makes a matching red replacement insert, part number 422199-1, sized specifically for the 420501-1 fuse holder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage is the 420501-1 fuse holder rated for?\u003c\/strong\u003e It is rated for 12 volt DC circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Sea-Dog 420501-1 mounted?\u003c\/strong\u003e It is a wall mount style fuse holder designed to be installed into a panel or bulkhead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shape is this fuse holder?\u003c\/strong\u003e The 420501-1 has a square housing shape.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778496219,"sku":"S-D-420501-1","price":4.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5016.jpg?v=1784429371"},{"product_id":"sea-dog-420503-1-agc-round-fuse-holder-with-spade-terminal-15a-max-12vdc-panel-mount-brass-bakelite","title":"Sea-Dog Replacement Screw-Top Fuse Holder, 15 Amp - 420503-1","description":"\u003cp\u003eThe Sea-Dog 420503-1 is a replacement screw-top fuse holder built for onboard 12-volt circuits that use AGC-style fuses. It is the panel-mounted fuse holder component used with Sea-Dog bilge pump switch panels, giving you a factory-correct way to restore fuse protection on a panel without replacing the whole assembly. The fuse holder accepts AGC fuses (fuses not included) and is rated for 15 amps, matching the amperage rating of the panel it services.\u003c\/p\u003e\u003cp\u003eConstruction combines a stamped brass body with a molded bakelite housing, giving the holder corrosion resistance along with the mechanical durability needed in a marine electrical environment. Overall dimensions are 5.75 x 1.75 x 1 inches, and it is designed as a surface-mount, panel-through fitting sized at 3\/8 inch x 1\/2 inch for a clean panel installation. At 0.03 pounds it is a lightweight, purely functional component intended for direct swap-in replacement.\u003c\/p\u003e\u003cp\u003eThis fuse holder is sold as a replacement part and ships in a standard pack of 10 each from the manufacturer, reflecting its role as a commonly stocked service item for panel installers and boat owners maintaining existing Sea-Dog switch panel wiring.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420503-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Replacement Screw-Top Fuse Holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e AGC (fuse not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 15 Amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stamped brass and molded bakelite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5.75 x 1.75 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size:\u003c\/strong\u003e 3\/8 inch x 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Surface Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Pack:\u003c\/strong\u003e 10 each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514422970\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat fuse type does the Sea-Dog 420503-1 fuse holder accept?\u003c\/strong\u003e It accepts standard AGC-style fuses, which are not included with the fuse holder itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the amperage rating of this fuse holder?\u003c\/strong\u003e The 420503-1 fuse holder is rated for 15 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage system is the 420503-1 designed for?\u003c\/strong\u003e This fuse holder is designed for 12-volt marine electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 420503-1 sold as a standalone replacement part?\u003c\/strong\u003e Yes, 420503-1 is a replacement screw-top fuse holder sold separately for servicing existing panels, and it ships in a standard pack of 10 each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is this fuse holder made of?\u003c\/strong\u003e The 420503-1 combines a stamped brass body with a molded bakelite housing for corrosion resistance and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sea-Dog 420503-1?\u003c\/strong\u003e The fuse holder measures 5.75 x 1.75 x 1 inches overall, with a 3\/8 inch x 1\/2 inch panel fitting size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 420503-1 fuse holder weigh?\u003c\/strong\u003e It weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does this fuse holder mount?\u003c\/strong\u003e The 420503-1 is a surface-mount fuse holder designed to install through a panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sea-Dog 420503-1?\u003c\/strong\u003e The UPC for this fuse holder is 035514422970.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 420503-1 fuse holder come with fuses?\u003c\/strong\u003e No, the 420503-1 fuse holder accepts AGC fuses, but fuses are not included.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778660059,"sku":"S-D-420503-1","price":3.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5018.jpg?v=1784429380"},{"product_id":"sea-dog-420553-1-agc-watertight-inline-fuse-holder-15a-14-awg-pvc-marine-waterproof-fuse-holder-red","title":"Sea-Dog 420553-1 Watertight AGC Inline Fuse Holder, 15 Amp, 14 AWG","description":"\u003cp\u003eThe Sea-Dog 420553-1 is a watertight AGC inline fuse holder built for 15 amp circuits using 14 AWG wire. It uses a snap-tight connection design that seals against moisture, making it suitable for installation in wet or semi-wet locations found throughout a boat's electrical system, such as bilge areas, deck wiring runs, and other exposed circuits where a standard fuse holder would corrode or fail. The housing is constructed of injection molded PVC for corrosion resistance and durability in a marine environment.\u003c\/p\u003e\u003cp\u003eThis holder accepts a standard 1\/4 inch x 1-1\/4 inch AGC glass fuse rated for 15 amps, matching the 14 AWG wire gauge it is designed for. It mounts via a through-hole design and measures 4 x 2 x 0.5 inches. The 420553-1 is part of Sea-Dog's AGC watertight inline fuse holder line, which also includes 10, 20, 30, and 50 amp versions sized for their corresponding wire gauges, so buyers wiring multiple circuits at different amperages can match each fuse holder to its circuit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420553-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 14 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e AGC glass fuse, 1\/4 inch x 1-1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection Molded PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-Hole Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 4 x 2 x 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e Watertight, snap-tight connection for wet or semi-wet locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420662\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420553-1 fuse holder rated for?\u003c\/strong\u003e The Sea-Dog 420553-1 is rated for 15 amps and is sized for use with 14 AWG wire.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuse does the 420553-1 take?\u003c\/strong\u003e It takes a standard 1\/4 inch x 1-1\/4 inch AGC glass fuse rated at 15 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 420553-1 waterproof?\u003c\/strong\u003e Yes, it has a watertight, snap-tight connection designed for use in wet or semi-wet locations on a boat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 420553-1 fuse holder made of?\u003c\/strong\u003e The Sea-Dog 420553-1 is constructed of injection molded PVC for corrosion resistance in a marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat wire gauge is compatible with this fuse holder?\u003c\/strong\u003e The Sea-Dog 420553-1 is designed for 14 AWG wire.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 420553-1 fuse holder mounted?\u003c\/strong\u003e It uses a through-hole mount design, with overall dimensions of 4 x 2 x 0.5 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sea-Dog 420553-1 weigh?\u003c\/strong\u003e The 420553-1 inline fuse holder weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sea-Dog 420553-1 come with a fuse included?\u003c\/strong\u003e Yes, the 420553-1 includes a standard 1\/4 inch x 1-1\/4 inch AGC 15 amp glass fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sea-Dog 420553-1 fuse holder?\u003c\/strong\u003e The 420553-1 is red.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre there other amperage versions of this Sea-Dog fuse holder?\u003c\/strong\u003e Yes, Sea-Dog offers this same watertight AGC inline fuse holder design in 10, 20, 30, and 50 amp versions for different wire gauges, each under its own part number.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778692827,"sku":"S-D-420553-1","price":12.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5024.jpg?v=1784429388"},{"product_id":"sea-dog-420544-1-4-gang-agc-fuse-block-with-negative-buss-bar-20a-12v-dc-marine-terminal-block","title":"Sea-Dog 420544-1 4-Gang AGC Fuse Block with Negative Buss Bar, 20 Amp 12 Volt DC","description":"\u003cp\u003eThe Sea-Dog 420544-1 is a 4-gang AGC fuse block with a separate negative terminal bar, built for organizing and distributing multiple 12 volt DC circuits from a single, compact panel. It combines positive fuse protection with a dedicated negative buss bar, so you can route and connect positive or negative circuits without running a tangle of individual wires. This makes it a practical choice for consolidating multiple accessory circuits or feeding several loads from one power source aboard a boat.\u003c\/p\u003e\u003cp\u003eEach of the four positions is rated 20 Amps at 12 Volts DC and accepts standard 1\/4 inch x 1-1\/4 inch AGC style fuses (sold separately), letting you size protection per circuit as needed. The block is constructed of molded Bakelite with stamped brass fuse clips and screws for durable, corrosion-resistant electrical contact. It measures 3-5\/16 inches by 3 inches and installs using #8 RH fasteners (not included). Sold in bulk display packaging.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420544-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Gangs\/Positions:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 20 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stamped Brass \/ Molded Bakelite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A:\u003c\/strong\u003e 3-5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension B:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.236 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type Accepted:\u003c\/strong\u003e AGC style, 1\/4 inch x 1-1\/4 inch (fuses sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware:\u003c\/strong\u003e #8 RH fasteners (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514421799\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Sea-Dog 420544-1 fuse block support?\u003c\/strong\u003e The 420544-1 has 4 gangs, so it can protect and distribute up to four separate 12 volt DC circuits from one block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the amperage and voltage rating?\u003c\/strong\u003e Each position on the 420544-1 is rated 20 Amps at 12 Volts DC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuses does this block use?\u003c\/strong\u003e It accepts standard 1\/4 inch x 1-1\/4 inch AGC style fuses, which are sold separately from the block itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the negative buss bar for?\u003c\/strong\u003e The 420544-1 includes a separate negative terminal bar alongside the fused positive terminals, letting you route and connect positive or negative circuits from the same block for consolidated circuit distribution.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the fuse block made of?\u003c\/strong\u003e The Sea-Dog 420544-1 is constructed of molded Bakelite with stamped brass fuse clips and screws for durable electrical contact.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow big is the 420544-1 fuse block?\u003c\/strong\u003e It measures 3-5\/16 inches by 3 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the fuse block weigh?\u003c\/strong\u003e The Sea-Dog 420544-1 weighs 0.236 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat hardware is needed to install it?\u003c\/strong\u003e Installation uses #8 RH fasteners, which are not included with the 420544-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre fuses included with the block?\u003c\/strong\u003e No, fuses are sold separately; the 420544-1 accepts 1\/4 inch x 1-1\/4 inch AGC style fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuse block suitable for marine use?\u003c\/strong\u003e Yes, the Sea-Dog 420544-1 is designed for 12 Volt DC circuit distribution and uses corrosion-resistant brass fuse clips and screws suited to marine electrical panels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat connector type does the 420544-1 use?\u003c\/strong\u003e It uses screw-type connectors for wiring each circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is this different from the 6-gang version?\u003c\/strong\u003e The 420544-1 is the 4-gang version of Sea-Dog's AGC fuse block line; a 6-gang version with larger dimensions and a different part number is also available for applications needing more circuits.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778725595,"sku":"S-D-420544-1","price":16.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5023.jpg?v=1784429388"},{"product_id":"sea-dog-420564-1-watertight-inline-dual-fuse-holder-20-amp-12-awg-agc-glass-fuse-with-spare-pocket-for-marine-wet-locations","title":"Sea-Dog Watertight Inline Dual Fuse Holder 420564-1, 20 Amp \/ 12 AWG","description":"\u003cp\u003eThe Sea-Dog 420564-1 is a watertight inline dual fuse holder built for wet or semi-wet locations aboard a boat. It uses a snap-tight connection to seal out moisture and is rated for 20 amps on 12 AWG wire. The holder is constructed of injection molded PVC for corrosion resistance in the marine environment.\u003c\/p\u003e\u003cp\u003eUnlike a standard single-cavity fuse holder, this dual design has a specially molded case with a second fuse pocket built in, so a spare fuse rides along with the active one for quick access if the primary fuse blows. It accepts a standard 1\/4 inch x 1-1\/4 inch glass fuse. Sea-Dog ships the 420564-1 with the correct 20 amp fuse installed plus an extra emergency fuse in the spare pocket.\u003c\/p\u003e\u003cp\u003eThis fuse holder is part of a Sea-Dog family of watertight inline dual fuse holders covering 10, 15, 20, and 30 amp ratings for wire gauges from 10 to 16 AWG; the 420564-1 is the 20 amp \/ 12 AWG version. It is a straightforward inline install on any circuit needing a protected, waterproof fuse point.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420564-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 20 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 12 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Size:\u003c\/strong\u003e 1\/4 inch x 1-1\/4 inch glass fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection Molded PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Snap Tight, Watertight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.074 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.75 x 3.88 x 5.81 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420716\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420564-1 fuse holder rated for?\u003c\/strong\u003e The Sea-Dog 420564-1 is rated for 20 amps and is designed for use with 12 AWG wire.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuse holder waterproof?\u003c\/strong\u003e Yes, the 420564-1 is a watertight inline dual fuse holder with a snap tight connection, made for use in wet or semi-wet locations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fuse size does the 420564-1 use?\u003c\/strong\u003e It accepts a standard 1\/4 inch x 1-1\/4 inch glass fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the fuse holder come with a fuse included?\u003c\/strong\u003e Yes, the Sea-Dog 420564-1 includes a standard 20A glass fuse plus an extra emergency fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is it called a dual fuse holder?\u003c\/strong\u003e The case is specially molded with a second fuse pocket in addition to the active fuse cavity, so a spare fuse can be carried inside the 420564-1 for convenient access if the primary fuse blows.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 420564-1 fuse holder made of?\u003c\/strong\u003e It is constructed of injection molded PVC, chosen for durability in the marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat wire gauge is compatible with this fuse holder?\u003c\/strong\u003e The 420564-1 is built for 12 AWG wire; Sea-Dog's related watertight inline dual fuse holders in this line cover 10 to 16 AWG across their different amperage ratings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 420564-1 fuse holder weigh?\u003c\/strong\u003e The Sea-Dog 420564-1 weighs 0.074 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the fuse holder?\u003c\/strong\u003e The 420564-1 measures 0.75 x 3.88 x 5.81 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre other amperage sizes available in this fuse holder line?\u003c\/strong\u003e Sea-Dog's watertight inline dual fuse holder line also includes 10 amp, 15 amp, and 30 amp versions; the 420564-1 is the 20 amp, 12 AWG model.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778823899,"sku":"S-D-420564-1","price":13.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5025.jpg?v=1784429397"},{"product_id":"sea-dog-420805-1-thermal-ac-dc-circuit-breaker-5-amp-push-to-reset-panel-mount-ul-listed","title":"Sea-Dog Thermal AC\/DC Circuit Breaker, 5 Amp, Single Pole, Part 420805-1","description":"\u003cp\u003eThis Sea-Dog thermal circuit breaker provides overcurrent protection for marine AC and DC electrical circuits. Rated at 5 amps, it is a single-pole breaker sized for lower-draw circuits on boats and other marine electrical systems. As a thermal breaker, it protects wiring and connected components from damage caused by excess current draw, helping safeguard the circuit it is installed on.\u003c\/p\u003e\u003cp\u003ePart number 420805-1 is a compact, lightweight component at just 0.082 pounds, making it easy to incorporate into a marine electrical panel or circuit layout. It carries the Sea-Dog brand name, identified by UPC 035514420891, and is categorized within Sea-Dog's line of marine circuit breakers for boat electrical systems.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420805-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 5 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Thermal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.082 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420891\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420805-1 circuit breaker rated for?\u003c\/strong\u003e It is rated for 5 amps, making Sea-Dog part 420805-1 suited to lower-draw marine circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a single-pole or multi-pole breaker?\u003c\/strong\u003e The Sea-Dog 420805-1 is a single-pole (1 pole) circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this breaker work on both AC and DC circuits?\u003c\/strong\u003e Yes, this thermal circuit breaker is rated for both AC and DC marine electrical circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of circuit breaker is Sea-Dog part 420805-1?\u003c\/strong\u003e It is a thermal circuit breaker, designed to protect a marine electrical circuit from overcurrent conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 420805-1 circuit breaker weigh?\u003c\/strong\u003e It weighs 0.082 pounds, a compact and lightweight component for a marine electrical panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for this Sea-Dog circuit breaker?\u003c\/strong\u003e The UPC for Sea-Dog part 420805-1 is 035514420891.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brand makes this 5 amp circuit breaker?\u003c\/strong\u003e Sea-Dog manufactures this thermal AC\/DC circuit breaker, part number 420805-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of marine equipment does this breaker belong to?\u003c\/strong\u003e Sea-Dog 420805-1 is categorized as a marine circuit breaker, used for protecting boat electrical circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this breaker to protect a specific circuit's wiring from overcurrent?\u003c\/strong\u003e Yes, the purpose of the Sea-Dog 420805-1 thermal breaker is to protect the wiring and components on its connected circuit from damage due to excess current.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 420805-1 breaker part of a series with other amperage ratings?\u003c\/strong\u003e The 420805-1 designation identifies this specific breaker as the 5 amp version within Sea-Dog's circuit breaker part numbering.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778856667,"sku":"S-D-420805-1","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5672.jpg?v=1784429404"},{"product_id":"sea-dog-420815-1-thermal-ac-dc-circuit-breaker-15-amp-push-to-reset-panel-mount-marine-breaker","title":"Sea-Dog Thermal AC\/DC Circuit Breaker, 15 Amp, Panel Mount, Part 420815-1","description":"\u003cp\u003eThe Sea-Dog 420815-1 is a 15 amp thermal AC\/DC circuit breaker built to protect an onboard electrical circuit from damage caused by excess current. Unlike a sacrificial fuse, this breaker is resettable after tripping, so a nuisance trip does not mean a trip to the parts store. It uses a push-to-reset design that is vibration and shock resistant, making it well suited to the constant motion and engine vibration found on a boat.\u003c\/p\u003e\u003cp\u003eThe housing is molded from Bakelite for durability in a marine electrical panel, and the internal contacts are stamped brass on quick-connect terminals for a fast, secure wiring connection. The breaker is built for panel mounting in a compact footprint, and it is rated 5-30A at 125-250 VAC and 32 VDC, covering both AC and DC circuit protection on a single design. For installations exposed to spray or wet conditions, Sea-Dog offers a separate Thermal Breaker Boot (part 420839) that fits over the reset button for added environmental protection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420815-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 15 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Type:\u003c\/strong\u003e Thermal AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 125-250 VAC \/ 32 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Panel Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Push Button (push-to-reset)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResettable:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Molded Bakelite housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Material:\u003c\/strong\u003e Brass (stamped)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Quick Connect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 6 x 4 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.08 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420471\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 10 per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the amp rating of the Sea-Dog 420815-1 circuit breaker?\u003c\/strong\u003e The Sea-Dog 420815-1 is rated 15 amps, part of a thermal AC\/DC circuit breaker line that also protects circuits at 6, 8, 10, 20, and 30 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 420815-1 breaker be reset after it trips?\u003c\/strong\u003e Yes, this is a resettable thermal breaker with a push-to-reset button, unlike a fuse which must be replaced after it blows.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage does the 420815-1 circuit breaker handle?\u003c\/strong\u003e It is rated 125-250 VAC and 32 VDC, allowing the same 15 amp breaker to protect either an AC or a DC circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 420815-1 designed for both AC and DC circuits?\u003c\/strong\u003e Yes, it is a thermal AC\/DC circuit breaker, so the 15 amp rating applies whether it is wired into an AC or a DC circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the housing material of the 420815-1 breaker?\u003c\/strong\u003e The housing is molded Bakelite, a rigid, heat-resistant plastic chosen for durability in a marine electrical panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat kind of terminals does the 420815-1 breaker use?\u003c\/strong\u003e It uses quick-connect terminal style contacts made of stamped brass, allowing a fast push-on wiring connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Sea-Dog 420815-1 breaker mounted?\u003c\/strong\u003e It is a panel-mounted circuit breaker with a compact design intended to be installed directly in an electrical panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many units come in a package of the 420815-1 breaker?\u003c\/strong\u003e The 420815-1 is packaged 10 per pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a protective boot available for the 420815-1 breaker?\u003c\/strong\u003e Yes, Sea-Dog offers a separate Thermal Breaker Boot, part 420839, which fits over the reset button to add protection in wet environments; the boot is sold separately from the 420815-1 breaker itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions and weight of the 420815-1 breaker?\u003c\/strong\u003e The 420815-1 circuit breaker measures 6 x 4 x 1 inches and weighs 0.08 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sea-Dog 420815-1 circuit breaker?\u003c\/strong\u003e The UPC for the 420815-1 is 035514420471.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does a thermal breaker like the 420815-1 compare to a magnetic circuit breaker?\u003c\/strong\u003e A thermal breaker such as the 420815-1 is a more economical alternative to a magnetic breaker while still being vibration and shock resistant and resettable after tripping, rather than needing replacement like a fuse.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778889435,"sku":"S-D-420815-1","price":4.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5672_40f60727-9bc9-48e6-8a4c-c8204b27b395.jpg?v=1784429412"},{"product_id":"sea-dog-420810-1-thermal-ac-dc-circuit-breaker-10-amp-push-to-reset-ul-a-0701","title":"Sea-Dog 420810-1 Thermal AC\/DC Circuit Breaker, 10 Amp, Stamped Brass\/Molded Bakelite","description":"\u003cp\u003eThe Sea-Dog 420810-1 is a 10 amp thermal AC\/DC circuit breaker built for reliable overcurrent protection on boat electrical panels. Constructed of stamped brass with a molded bakelite housing, it provides a durable, corrosion-resistant switching element suited to the marine environment. The breaker is UL Listed (A-0701), giving buyers a recognized safety certification for AC and DC circuit protection. Its compact footprint makes it a straightforward drop-in for panels and electrical enclosures where space is limited, and its low weight keeps it easy to handle and install. As a single-pole breaker rated at 10 amps, it is intended for use in circuits sized to that load, protecting wiring and connected equipment from overcurrent conditions by interrupting the circuit when the rated amperage is exceeded. Sea-Dog Line has manufactured marine hardware and electrical components since 1933, and the 420810-1 reflects that long-running focus on boat-specific parts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420810-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 10 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Stamped brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed:\u003c\/strong\u003e A-0701\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stamped Brass\/Molded Bakelite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 5.59 inches x 3.86 inches x 0.87 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.082 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420464\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420810-1 circuit breaker rated for?\u003c\/strong\u003e The Sea-Dog 420810-1 is rated at 10 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this breaker rated for AC or DC circuits?\u003c\/strong\u003e The 420810-1 is a thermal AC\/DC circuit breaker, meaning it is rated for use on both AC and DC circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sea-Dog 420810-1 made of?\u003c\/strong\u003e It is constructed of stamped brass with a molded bakelite housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 420810-1 UL Listed?\u003c\/strong\u003e Yes, the 420810-1 carries a UL Listing under A-0701.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 420810-1 circuit breaker weigh?\u003c\/strong\u003e The Sea-Dog 420810-1 weighs 0.082 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 420810-1?\u003c\/strong\u003e Package dimensions for the Sea-Dog 420810-1 are 5.59 inches long by 3.86 inches wide by 0.87 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many poles does the 420810-1 breaker have?\u003c\/strong\u003e The Sea-Dog 420810-1 is a single-pole (1 pole) circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage is the Sea-Dog 420810-1 rated for?\u003c\/strong\u003e The 420810-1 is rated at 240 volts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sea-Dog 420810-1 come as a single unit?\u003c\/strong\u003e Yes, the 420810-1 is sold as a single circuit breaker, item package quantity of 1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWho makes the 420810-1 thermal circuit breaker?\u003c\/strong\u003e The 420810-1 is manufactured by Sea-Dog, a marine hardware and electrical component maker in business since 1933.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778922203,"sku":"S-D-420810-1","price":4.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5672_171bc512-4e99-4421-b534-fec747ea867a.jpg?v=1784429416"},{"product_id":"sea-dog-420839-1-thermal-breaker-boot-waterproof-splash-guard-cover-for-marine-push-to-reset-circuit-breakers-pair","title":"Sea-Dog Thermal Breaker Boot 420839-1 - Splash Guard Cover for Circuit Breaker Terminals","description":"\u003cp\u003eThe Sea-Dog Thermal Breaker Boot (420839-1) is a protective cover designed to shield the terminal posts of a thermal circuit breaker from spray and moisture exposure aboard a boat. It slips over the exposed terminal connections on a thermal breaker, helping to guard the electrical contacts and reduce the risk of corrosion or accidental contact in a marine environment. This boot ships as a set of two (sold as a pair) and is packaged by the manufacturer in cases of 10 pairs.\u003c\/p\u003e\u003cp\u003eCompact and lightweight, the boot measures 6 x 2 x 2 inches and weighs just 0.016 pounds, making it an easy, low-cost addition when installing or servicing a thermal circuit breaker on a boat's electrical panel. Because it is a genuine Sea-Dog part, it is built to the same fit and material standards as the breaker terminals it is designed to cover.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420839-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Thermal Breaker Boot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514424486\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.016 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 6 x 2 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Pack:\u003c\/strong\u003e 10 pairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sea-Dog 420839-1 used for?\u003c\/strong\u003e It is a protective boot that covers the terminal posts on a thermal circuit breaker, shielding the connections from spray and moisture aboard a boat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many boots come in a pack?\u003c\/strong\u003e The Sea-Dog Thermal Breaker Boot 420839-1 is sold as a pair, and Sea-Dog packages it in cases of 10 pairs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this part?\u003c\/strong\u003e The 420839-1 boot measures 6 x 2 x 2 inches as packaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 420839-1 boot weigh?\u003c\/strong\u003e It weighs 0.016 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sea-Dog part?\u003c\/strong\u003e Yes, part number 420839-1 is a genuine Sea-Dog manufactured component, not an aftermarket substitute.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this boot fit any thermal breaker?\u003c\/strong\u003e The 420839-1 is designed as a terminal cover for thermal circuit breakers; specific breaker model compatibility is not listed by the manufacturer, so check your breaker's terminal style before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the boot protect against full water submersion?\u003c\/strong\u003e No submersion rating is provided for the 420839-1; it is intended to cover exposed terminal connections rather than serve as a fully waterproof enclosure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order this part?\u003c\/strong\u003e You receive one pair of Sea-Dog 420839-1 thermal breaker boots.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for this product?\u003c\/strong\u003e The Sea-Dog Thermal Breaker Boot 420839-1 has UPC 035514424486.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 420839-1 boot sold individually or as a set?\u003c\/strong\u003e It is sold as a pair (two boots), matching the two terminal posts typically found on a thermal breaker.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778954971,"sku":"S-D-420839-1","price":4.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5672_79dc4ea8-5619-4579-af80-d2562213bb59.jpg?v=1784429418"},{"product_id":"sea-dog-420830-1-thermal-ac-dc-circuit-breaker-30-amp-push-to-reset-panel-mount-marine-breaker","title":"Sea-Dog Thermal Circuit Breaker - 30 Amp, Single Pole Panel Mount","description":"\u003cp\u003eThis Sea-Dog thermal circuit breaker delivers reliable 30 amp overcurrent protection for onboard 12-volt DC electrical circuits. Built as a single-pole, panel-mount unit, it installs directly into a boat's switch or breaker panel to protect wiring and connected equipment from overload and short-circuit conditions. When the rated current is exceeded, the internal thermal element trips the breaker, opening the circuit before wiring or components can be damaged; once the fault is cleared, the breaker can be reset and returned to service, unlike a one-time fuse.\u003c\/p\u003e\u003cp\u003eThe panel-mount design keeps the breaker accessible at the helm or breaker panel for quick manual reset, making it a straightforward upgrade or replacement for boat owners standardizing their electrical panel on a single breaker type and amperage. As a single-pole breaker rated for 30 amps, it is sized for higher-draw 12-volt circuits such as pumps, accessories, or other equipment drawing up to that threshold. It is sold as a standalone breaker for installation into an existing panel cutout rather than as part of a switch panel assembly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420830-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Panel Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420327\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00035514420327\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.084 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Marine Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420830-1 circuit breaker rated for?\u003c\/strong\u003e It is rated for 30 amps, sized for higher-draw 12-volt DC marine circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a single-pole or double-pole breaker?\u003c\/strong\u003e The Sea-Dog 420830-1 is a single-pole (1-pole) circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the Sea-Dog 420830-1 mount in a boat's electrical panel?\u003c\/strong\u003e It is a panel-mount breaker, designed to install into a standard breaker or switch panel cutout.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this breaker be reset after it trips?\u003c\/strong\u003e Yes, as a thermal circuit breaker the Sea-Dog 420830-1 can be reset once the overload or fault condition is cleared, rather than being replaced like a fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the circuit breaker type mean for this Sea-Dog unit?\u003c\/strong\u003e It is listed as a Standard circuit breaker type, meaning it uses a conventional thermal trip mechanism for overcurrent protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sea-Dog 420830-1 weigh?\u003c\/strong\u003e The Sea-Dog 420830-1 circuit breaker weighs 0.084 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sea-Dog 420830-1 breaker?\u003c\/strong\u003e Its UPC is 035514420327 (GTIN 00035514420327).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sea-Dog 420830-1 include mounting hardware or a panel?\u003c\/strong\u003e This is sold as the breaker itself for installation into an existing panel; a separate switch panel is not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of circuit is the Sea-Dog 420830-1 designed for?\u003c\/strong\u003e It is designed for 12-volt DC marine electrical circuits protecting pumps, accessories, and other onboard equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 420830-1 a genuine Sea-Dog part?\u003c\/strong\u003e Yes, part number 420830-1 is a genuine Sea-Dog thermal circuit breaker.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988778987739,"sku":"S-D-420830-1","price":5.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5672_72eba0b5-6195-4476-be84-066057990b80.jpg?v=1784429419"},{"product_id":"sea-dog-420820-1-thermal-ac-dc-circuit-breaker-20-amp-push-to-reset-panel-mount-marine-breaker","title":"Sea-Dog 420820-1 Thermal AC\/DC Circuit Breaker, 20 Amp, Panel Mount, UL Listed A-0701","description":"\u003cp\u003eThe Sea-Dog 420820-1 is a thermal AC\/DC circuit breaker rated for 20 Amps, built to protect an electrical circuit from damage caused by excess current. Unlike a sacrificial fuse that must be replaced once it blows, this breaker is resettable: after it trips, a simple push-to-reset action restores the circuit without swapping any parts. The housing is constructed of molded Bakelite for durability, with quick-connect, terminal-style, stamped brass contacts for a secure electrical connection. The breaker is UL Listed under A-0701 and is rated for 125-250 VAC and 32 VDC, covering both AC and DC circuits on board.\u003c\/p\u003e\u003cp\u003eVibration and shock resistant, the 420820-1 is built for the marine environment and uses a compact, panel-mounted design that fits standard breaker panel cutouts. It serves as an economical alternative to magnetic circuit breakers while still delivering reliable, resettable overcurrent protection. For boats operating in wet conditions, Sea-Dog offers an optional Thermal Breaker Boot (420839, sold separately) that fits over the breaker to provide additional protection against moisture.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420820-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 20 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Voltage Rating:\u003c\/strong\u003e 125-250 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage Rating:\u003c\/strong\u003e 32 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Standard, push-to-reset (resettable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Molded Bakelite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Material:\u003c\/strong\u003e Stamped brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Quick connect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Panel mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e UL Listed (A-0701)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.082 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420488\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Accessory:\u003c\/strong\u003e Sea-Dog 420839 Thermal Breaker Boot (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420820-1 circuit breaker rated for?\u003c\/strong\u003e The Sea-Dog 420820-1 is rated for 20 Amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 420820-1 breaker resettable after it trips?\u003c\/strong\u003e Yes, it is a push-to-reset thermal breaker, meaning it can be reset after tripping instead of being replaced like a fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage does this breaker support?\u003c\/strong\u003e The 420820-1 is rated for 125-250 VAC and 32 VDC, covering both AC and DC circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the housing of the 420820-1 made of?\u003c\/strong\u003e The housing is molded Bakelite, with stamped brass, quick-connect terminal-style contacts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 420820-1 UL Listed?\u003c\/strong\u003e Yes, this breaker carries UL Listing A-0701.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does a thermal breaker like the 420820-1 differ from a fuse?\u003c\/strong\u003e A thermal breaker is resettable after it trips, while a fuse is sacrificial and must be replaced once it blows; the 420820-1 uses a push-to-reset design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 420820-1 be used in wet marine environments?\u003c\/strong\u003e It is vibration and shock resistant and designed for marine use; for added protection in wet environments, Sea-Dog offers the optional 420839 Thermal Breaker Boot, sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of terminal connection does this breaker use?\u003c\/strong\u003e The 420820-1 uses quick-connect, terminal-style, stamped brass contacts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sea-Dog 420820-1 weigh?\u003c\/strong\u003e It weighs 0.082 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many poles does the 420820-1 have?\u003c\/strong\u003e This is a single-pole (1 pole) circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 420820-1 designed for panel mounting?\u003c\/strong\u003e Yes, it features a compact, panel-mounted design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there an accessory to add extra water protection to this breaker?\u003c\/strong\u003e Yes, the Sea-Dog 420839 Thermal Breaker Boot fits the 420820-1 and other breakers in the series to add protection in wet environments; it is sold separately.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988779020507,"sku":"S-D-420820-1","price":4.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5672_f335cce4-2dfb-4391-a450-8b24ae3c6ae7.jpg?v=1784429430"},{"product_id":"sea-dog-420840-1-splash-proof-resettable-circuit-breaker-cover-fits-420852-1-420853-1-420854-1-420855-1","title":"Sea-Dog 420840-1 Splash-Proof Cover for Resettable Circuit Breakers 420852-1, 420853-1, 420854-1, 420855-1","description":"\u003cp\u003eThe Sea-Dog 420840-1 is a splash-proof cover designed for Sea-Dog's inline resettable circuit breakers, sold as a standalone accessory to add protection over an installed breaker. It is built for use with breaker part numbers 420852-1, 420853-1, 420854-1, and 420855-1, snapping over the breaker body to shield the manual reset button and terminal posts from spray while still allowing the breaker to be reset. The cover is finished in an easily identifiable red color, making the breaker location easy to spot at a glance on a panel or wiring run. Because it is sold separately from the breaker itself, boat owners can choose whether to run their resettable circuit breaker bare or with this added splash protection, or order a replacement cover if the original is lost or damaged. The breakers it is designed to cover are ignition-protected, rated for use aboard gasoline-powered boats, and suitable for 12VDC or 24VDC systems, so the cover is intended for the same marine electrical environments. It is a lightweight, purpose-built component rather than a full enclosure, intended to complement the breaker's existing ignition-protected design.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420840-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Splash-Proof Breaker Cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Breaker Part Numbers:\u003c\/strong\u003e 420852-1, 420853-1, 420854-1, 420855-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Surface Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514425544\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFits Sea-Dog resettable circuit breaker part numbers 420852-1, 420853-1, 420854-1, and 420855-1\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sea-Dog 420840-1?\u003c\/strong\u003e It is a splash-proof cover for Sea-Dog resettable circuit breakers, sold separately from the breaker itself as part number 420840-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich circuit breakers does this cover fit?\u003c\/strong\u003e The 420840-1 cover is designed for Sea-Dog resettable circuit breaker part numbers 420852-1, 420853-1, 420854-1, and 420855-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this listing include the circuit breaker itself?\u003c\/strong\u003e No, the 420840-1 is the breaker cover only; the resettable circuit breaker (such as 420852-1, 420853-1, 420854-1, or 420855-1) must be purchased separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the breaker cover?\u003c\/strong\u003e The 420840-1 cover is red, which makes the breaker easy to identify on a panel or wiring run.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the cover weigh?\u003c\/strong\u003e The Sea-Dog 420840-1 breaker cover weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I still reset the breaker with the cover installed?\u003c\/strong\u003e Yes, the 420840-1 splash-proof cover is designed to fit over the breaker while allowing use of the manual reset button.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the underlying breaker safe for gasoline-powered boats?\u003c\/strong\u003e The resettable circuit breakers this cover fits (420852-1, 420853-1, 420854-1, 420855-1) are ignition protected and rated for installation aboard gasoline-powered boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage systems are the compatible breakers rated for?\u003c\/strong\u003e The breakers compatible with the 420840-1 cover are rated for 12VDC or 24VDC systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for this product?\u003c\/strong\u003e The Sea-Dog 420840-1 circuit breaker cover has UPC 035514425544.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the cover mounted?\u003c\/strong\u003e The 420840-1 is listed as a surface mount accessory that fits over the compatible breaker's housing.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988779053275,"sku":"S-D-420840-1","price":3.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5033.jpg?v=1784429437"},{"product_id":"sea-dog-420842-1-resettable-circuit-breaker-20-amp-12-24v-dc-ignition-protected-inline-marine-breaker-no-cover","title":"Sea-Dog Resettable Circuit Breaker 420842-1, 20 Amp, 12\/24 Volt, No Cover","description":"\u003cp\u003eThe Sea-Dog 420842-1 is a resettable inline circuit breaker built for protecting higher-amperage accessories aboard a boat. Rated at 20 amps and usable on both 12 volt and 24 volt systems, it features a manual reset button so a tripped circuit can be restored at the breaker itself instead of replacing a fuse. The body is constructed of injection molded nylon and polycarbonate with stamped brass internals, and it terminates in #10-32 studs with nuts for a secure wired connection. The copper post is the battery, or \"power in,\" connection, while the silver post is the auxiliary, or \"power out,\" protected side of the circuit, making correct wiring straightforward to identify at installation.\u003c\/p\u003e\u003cp\u003eThis breaker is ignition protected, meaning it is rated safe for installation aboard gasoline powered boats near the engine compartment. It complies with SAE standard J553 and SAE J1171, the marine industry standards covering circuit breaker construction and performance. This version does not include the splash proof breaker cover; the cover is available separately as Sea-Dog part number 420840 for installations needing extra environmental protection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420842-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 20 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 or 24 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Resettable, Manual Reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover Included:\u003c\/strong\u003e No (cover sold separately as Sea-Dog 420840)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e #10-32 studs with nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stamped Brass \/ Injection Molded Nylon \/ Polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A:\u003c\/strong\u003e 1-5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension B:\u003c\/strong\u003e 1-7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension C:\u003c\/strong\u003e 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension D:\u003c\/strong\u003e 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e SAE J553, SAE J1171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Protection:\u003c\/strong\u003e Ignition Protected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420730\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420842-1 rated for?\u003c\/strong\u003e The Sea-Dog 420842-1 is rated at 20 amps and is designed for use with higher-amperage accessories on a boat's electrical system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this breaker work on both 12 volt and 24 volt systems?\u003c\/strong\u003e Yes, the Sea-Dog 420842-1 can be used on either 12 volt or 24 volt systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 420842-1 include a breaker cover?\u003c\/strong\u003e No, the 420842-1 is the version without a cover. A splash proof breaker cover is available separately as Sea-Dog part number 420840.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this circuit breaker safe to install on a gasoline powered boat?\u003c\/strong\u003e Yes, the 420842-1 is ignition protected, which means it is rated for installation aboard gasoline powered boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I reset the breaker after it trips?\u003c\/strong\u003e The Sea-Dog 420842-1 has a manual reset button built into the body; press it to restore the circuit after a trip rather than replacing a fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich post is the power-in connection and which is power-out?\u003c\/strong\u003e On the 420842-1, the copper post is the battery, or power-in, connection, and the silver post is the auxiliary, or power-out, protected connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of terminals does this breaker use?\u003c\/strong\u003e The 420842-1 terminates in #10-32 studs with nuts for securing ring or spade terminal wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 420842-1 made of?\u003c\/strong\u003e It is constructed of stamped brass internals with an injection molded nylon and polycarbonate body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat standards does this circuit breaker meet?\u003c\/strong\u003e The Sea-Dog 420842-1 complies with SAE standard J553 and SAE J1171, the marine circuit breaker standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 420842-1 weigh?\u003c\/strong\u003e The Sea-Dog 420842-1 weighs 0.06 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this circuit breaker?\u003c\/strong\u003e The 420842-1 measures 1-5\/16 inches by 1-7\/16 inches by 1-3\/8 inches, with a 7\/8 inch dimension at D.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 420842-1 and the 420852-1?\u003c\/strong\u003e Both are 20 amp, 12\/24 volt resettable breakers with the same dimensions and construction; the 420842-1 does not include a cover, while the 420852-1 includes the splash proof breaker cover.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988779086043,"sku":"S-D-420842-1","price":10.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5033_3c997763-6bfd-406a-9e87-80e46e0832ce.jpg?v=1784429438"},{"product_id":"sea-dog-420843-1-resettable-inline-circuit-breaker-30-amp-12v-24v-ignition-protected-no-cover","title":"Sea-Dog 420843-1 Resettable Circuit Breaker, 30 Amp, 12\/24 Volt, No Cover","description":"\u003cp\u003eThe Sea-Dog 420843-1 is a 30 amp inline resettable circuit breaker built for higher amperage marine accessories that need reliable overcurrent protection. It features a manual reset button, so a tripped circuit can be restored on the spot without replacing a fuse. The breaker is ignition protected, meaning it is safe to install aboard gasoline powered boats, and it works on both 12VDC and 24VDC electrical systems.\u003c\/p\u003e\u003cp\u003eConstruction is injection molded nylon and polycarbonate housing with stamped brass #10-32 studs and nuts, giving the breaker a corrosion resistant, marine-grade build. Wiring is straightforward: the copper post is the battery or power-in connection, and the silver post is the auxiliary or power-out protected connection. This particular unit does not include the splash proof breaker cover, which is sold separately for installations needing extra weather protection. The breaker complies with SAE standard J553 and SAE J1171, the recognized standards for marine circuit protection devices.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420843-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 or 24 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A:\u003c\/strong\u003e 1-5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension B:\u003c\/strong\u003e 1-7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension C:\u003c\/strong\u003e 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension D:\u003c\/strong\u003e 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection molded nylon and polycarbonate, stamped brass studs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Bolt-on mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e SAE J553, SAE J1171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Protected:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420843-1 circuit breaker rated for?\u003c\/strong\u003e The Sea-Dog 420843-1 is rated for 30 amps, making it suited to higher amperage marine accessories that need dedicated overcurrent protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this breaker work on both 12 volt and 24 volt systems?\u003c\/strong\u003e Yes, the 420843-1 can be used on either 12VDC or 24VDC marine electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 420843-1 come with a splash proof cover?\u003c\/strong\u003e No, this version of the breaker does not include the splash proof breaker cover. Sea-Dog sells a matching cover separately for installations that need extra weather protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this circuit breaker safe to install on a gasoline powered boat?\u003c\/strong\u003e Yes, the 420843-1 is ignition protected, which means it is designed to be safely installed aboard gasoline powered boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I reset the breaker after it trips?\u003c\/strong\u003e The 420843-1 has a manual reset button built into the housing; pressing it after a trip restores the circuit without needing to replace any part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the two posts on the breaker used for?\u003c\/strong\u003e On the 420843-1, the copper post is the battery or power-in connection, and the silver post is the auxiliary or power-out protected connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the breaker housing made of?\u003c\/strong\u003e The 420843-1 uses an injection molded nylon and polycarbonate housing with stamped brass #10-32 studs and nuts for the terminal connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size are the mounting studs on this breaker?\u003c\/strong\u003e The 420843-1 has stamped brass #10-32 studs with nuts for wire connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the physical dimensions of the 420843-1 breaker?\u003c\/strong\u003e The Sea-Dog 420843-1 measures 1-5\/16 inches by 1-7\/16 inches by 1-3\/8 inches by 7\/8 inches across its mounting dimensions and weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this breaker meet any marine electrical standards?\u003c\/strong\u003e The 420843-1 complies with SAE standard J553 and SAE J1171, the standards covering circuit protection devices for marine use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 420843-1 and the 420853-1?\u003c\/strong\u003e Both are 30 amp, 12\/24 volt Sea-Dog circuit breakers with the same dimensions, but the 420853-1 includes the splash proof breaker cover while the 420843-1 does not.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I add a cover to the 420843-1 later if I need one?\u003c\/strong\u003e Yes, Sea-Dog offers the splash proof breaker cover (420840) as a separate accessory that can be added to the 420843-1 breaker.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988779118811,"sku":"S-D-420843-1","price":10.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5033_af3d0274-9629-4698-9981-82820b38ed32.jpg?v=1784429439"},{"product_id":"sea-dog-422199-1-replacement-red-insert-for-agc-fuse-holder-and-switch-panels","title":"Sea-Dog 422199-1 Replacement Red Insert for Fuse Holder (420501) and Switch Panels (422010, 422110, 422210)","description":"\u003cp\u003eThe Sea-Dog 422199-1 is a replacement red insert designed to restore or repair the Sea-Dog AGC Fuse Holder (420501) and Sea-Dog Switch Panels (422010, 422110, and 422210). If the original insert on one of these units is lost, cracked, or worn out, this insert lets you replace just that component instead of the entire fuse holder or panel. The insert is built from stamped brass contacts set into a molded bakelite body, matching the construction of the original equipment it services. It uses a side release location, consistent with the release configuration on the Sea-Dog 420501 fuse holder.\u003c\/p\u003e\u003cp\u003eThis is a small, precise part sized to fit its intended housings exactly, and is sold in pairs so you can service both sides of a panel or keep a spare on hand. 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Rather than replacing a blown fuse, this breaker trips on overload and can be reset with its manual reset button, saving a trip to the parts locker. It is ignition protected, so it is safe to install aboard gasoline powered boats, and it can be wired into either 12VDC or 24VDC systems.\u003c\/p\u003e\u003cp\u003eConstruction is injection molded nylon and polycarbonate housing over stamped brass hardware, with #10-32 studs and nuts for the electrical connections. The copper-colored post is the battery, or \"power in\", connection, and the silver post is the auxiliary, or \"power out\", protected connection, making correct wiring straightforward. This version (420844-1) ships without the splash proof breaker cover; a matching cover is available separately as a different part number for installations that need splash protection. The breaker complies with SAE standard J553 and SAE J1171.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420844-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 40 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 or 24 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Resettable, manual reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Panel mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Studs:\u003c\/strong\u003e #10-32 stamped brass studs with nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A:\u003c\/strong\u003e 1-5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension B:\u003c\/strong\u003e 1-7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension C:\u003c\/strong\u003e 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension D:\u003c\/strong\u003e 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection molded nylon and polycarbonate housing, stamped brass studs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaker Cover:\u003c\/strong\u003e Not included, sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Protection:\u003c\/strong\u003e Ignition protected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e SAE J553, SAE J1171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Pack:\u003c\/strong\u003e 10 each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420747\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many amps is the Sea-Dog 420844-1 rated for?\u003c\/strong\u003e The Sea-Dog 420844-1 is rated at 40 amps, making it suited to higher-amperage accessories that need dedicated overload protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this breaker work on both 12 volt and 24 volt systems?\u003c\/strong\u003e Yes, the 420844-1 can be used on either 12VDC or 24VDC marine electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a cover included with the 420844-1?\u003c\/strong\u003e No, the 420844-1 ships without a cover. A splash proof breaker cover is available as a separate part for installations that need it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this circuit breaker be installed on a gasoline powered boat?\u003c\/strong\u003e Yes, the Sea-Dog 420844-1 is ignition protected, which makes it safe for installation aboard gasoline powered boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the breaker housing made of?\u003c\/strong\u003e The 420844-1 uses an injection molded nylon and polycarbonate housing with stamped brass #10-32 studs and nuts for the electrical terminals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know which terminal is power in versus power out?\u003c\/strong\u003e On the Sea-Dog 420844-1, the copper-colored post is the battery, or power in, connection, and the silver post is the auxiliary, or power out, protected connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat happens when the breaker trips?\u003c\/strong\u003e The 420844-1 is resettable: after an overload trips the breaker, it can be restored with the manual reset button rather than needing a replacement part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the overall dimensions of the 420844-1?\u003c\/strong\u003e The Sea-Dog 420844-1 measures 1-5\/16 inches by 1-7\/16 inches by 1-3\/8 inches, with a 7\/8 inch dimension noted for the fourth measurement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 420844-1 weigh?\u003c\/strong\u003e The Sea-Dog 420844-1 weighs 0.06 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat safety standards does this circuit breaker meet?\u003c\/strong\u003e The 420844-1 complies with SAE standard J553 and SAE J1171.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a single-pole or multi-pole breaker?\u003c\/strong\u003e The Sea-Dog 420844-1 is a single-pole (1 pole) circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I buy the matching breaker cover separately?\u003c\/strong\u003e Yes, a splash proof breaker cover is sold separately from the Sea-Dog 420844-1 as its own part number.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988779184347,"sku":"S-D-420844-1","price":10.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5033_4ce15eb1-9054-4282-9eb0-ba85e70b6869.jpg?v=1784429460"},{"product_id":"sea-dog-420845-1-50-amp-inline-resettable-circuit-breaker-manual-reset-button-12v-24v-marine-ignition-protected-no-cover","title":"Sea-Dog 420845-1 Resettable Circuit Breaker, 50 Amp, 12\/24 Volt, Without Cover","description":"\u003cp\u003eThe Sea-Dog 420845-1 is an inline resettable circuit breaker rated for 50 amps, built for higher-amperage marine accessories that need reliable overcurrent protection. It features a manual reset button, so a tripped circuit can be restored with a simple push rather than replacing a fuse. The breaker is ignition protected, making it safe to install aboard gasoline powered boats, and it operates on either 12 volt or 24 volt DC systems.\u003c\/p\u003e\u003cp\u003eConstruction is injection molded nylon and polycarbonate with stamped brass #10-32 studs and nuts for secure, corrosion-resistant wiring connections. The two posts are functionally distinct: the copper post is the battery, or power in, connection, and the silver post is the auxiliary, or power out, protected connection, so wiring is straightforward once the posts are identified correctly. The 420845-1 does not include a cover; a matching splash proof breaker cover is available separately as Sea-Dog part 420840 for installations that need extra protection from moisture. This breaker complies with SAE standard J553 and SAE J1171.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 420845-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 50 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 or 24 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Type:\u003c\/strong\u003e Manual Reset Button (Resettable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover Included:\u003c\/strong\u003e No (splash proof cover sold separately, Sea-Dog 420840)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection Molded Nylon and Polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Type:\u003c\/strong\u003e Stamped Brass #10-32 Studs with Nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Protected:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e SAE J553, SAE J1171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 4.9 inches D x 4 inches W x 1.3 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.062 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514423809\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis is a universal marine circuit breaker for use with higher-amperage 12 volt or 24 volt DC accessory circuits; it is not restricted to a specific boat make, model, or engine.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cp\u003eNo OEM cross-reference numbers are specified for this part.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 420845-1 circuit breaker rated for?\u003c\/strong\u003e The 420845-1 is rated for 50 amps, making it suitable for higher-amperage marine accessory circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this breaker be used on both 12 volt and 24 volt systems?\u003c\/strong\u003e Yes, the Sea-Dog 420845-1 is designed to work on either 12 volt or 24 volt DC systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 420845-1 come with a protective cover?\u003c\/strong\u003e No, the 420845-1 is sold without a cover. A matching splash proof breaker cover is available separately as Sea-Dog part 420840.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the circuit breaker housing made of?\u003c\/strong\u003e The Sea-Dog 420845-1 is constructed of injection molded nylon and polycarbonate, with stamped brass #10-32 studs and nuts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this breaker safe to install on a gasoline powered boat?\u003c\/strong\u003e Yes, the 420845-1 is ignition protected, which makes it safe for installation aboard gasoline powered boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do you reset the breaker after it trips?\u003c\/strong\u003e The 420845-1 has a manual reset button built into the breaker body; pressing it restores the circuit after an overload trips it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the copper post and the silver post?\u003c\/strong\u003e On the Sea-Dog 420845-1, the copper post is the battery, or power in, connection, and the silver post is the auxiliary, or power out, protected connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size are the mounting studs on this breaker?\u003c\/strong\u003e The 420845-1 uses stamped brass #10-32 studs supplied with nuts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat standards does the 420845-1 comply with?\u003c\/strong\u003e This breaker complies with SAE standard J553 and SAE J1171.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sea-Dog 420845-1 weigh?\u003c\/strong\u003e The 420845-1 weighs 0.062 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this circuit breaker?\u003c\/strong\u003e The Sea-Dog 420845-1 measures 4.9 inches D x 4 inches W x 1.3 inches H.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I add a cover to the 420845-1 later?\u003c\/strong\u003e Yes, a splash proof breaker cover is sold separately as Sea-Dog part 420840 and can be added to the 420845-1 breaker at any time.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988779380955,"sku":"S-D-420845-1","price":10.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5033_bda320b0-e48f-4f5e-8815-3a2cec6075ed.jpg?v=1784429475"},{"product_id":"sea-dog-422800-1-aluminum-6-circuit-breaker-panel-6-illuminated-on-off-rocker-switches-12vdc-marine-switch-panel","title":"Sea-Dog Aluminum Breaker Panel 422800-1, 6-Circuit 12V DC Switch Panel with Illuminated Rocker Switches","description":"\u003cp\u003eThe Sea-Dog Aluminum Breaker Panel (422800-1) is a 6-circuit 12VDC switch and breaker panel built for boat helm and console installations. It combines six 15 Amp illuminated SPST On\/Off rocker switches with six thermal AC\/DC circuit breakers (two 3 Amp, two 6 Amp, one 8 Amp, and one 10 Amp) on a single stamped anodized aluminum face plate, giving each circuit its own switch and protection point. Individual circuit capacity is 10 Amps max, with 40 Amps total across the panel.\u003c\/p\u003e\u003cp\u003eThe panel body is stamped from anodized aluminum for corrosion resistance in a marine environment, and it installs with six #6 RH fasteners (fasteners not included). A sheet of preprinted decals is included so each rocker switch can be labeled for its specific circuit (bilge pump, nav lights, accessories, and similar 12VDC loads), making the panel easy to customize to the boat's actual electrical layout. Overall panel dimensions are 6-1\/2 inches by 4-1\/2 inches, with a mounting cutout of 5-1\/2 inches by 3-1\/2 inches.\u003c\/p\u003e\u003cp\u003eThis panel is intended for 12 Volt DC marine electrical systems and is a straightforward way to consolidate multiple switched, breaker-protected circuits into one clean panel location.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 422800-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Aluminum Breaker Panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stamped Anodized Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breakers:\u003c\/strong\u003e Two 3 Amp, two 6 Amp, one 8 Amp, and one 10 Amp thermal AC\/DC circuit breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitches:\u003c\/strong\u003e Six 15 Amp, 12VDC illuminated SPST On\/Off rocker switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividual Circuit Rating:\u003c\/strong\u003e 10 Amps max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Panel Rating:\u003c\/strong\u003e 40 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimension A:\u003c\/strong\u003e 6-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimension B:\u003c\/strong\u003e 4-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Dimension C:\u003c\/strong\u003e 5-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Dimension D:\u003c\/strong\u003e 3-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware:\u003c\/strong\u003e Six #6 RH fasteners (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Sheet of preprinted decals for switch labeling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.912 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514423410\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Pack:\u003c\/strong\u003e 1 each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Sea-Dog 422800-1 breaker panel have?\u003c\/strong\u003e The Sea-Dog Aluminum Breaker Panel 422800-1 has 6 circuits, each with its own illuminated rocker switch and dedicated thermal circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage is this panel rated for?\u003c\/strong\u003e The 422800-1 panel is rated for 12 Volts DC, matching standard marine 12VDC electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the amperage ratings of the individual circuit breakers?\u003c\/strong\u003e The panel includes two 3 Amp, two 6 Amp, one 8 Amp, and one 10 Amp thermal AC\/DC circuit breakers, with a 10 Amp max per circuit and 40 Amps total for the panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sea-Dog 422800-1 panel made from?\u003c\/strong\u003e It is constructed of stamped anodized aluminum, which resists corrosion in a marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the panel dimensions?\u003c\/strong\u003e The 422800-1 panel measures 6-1\/2 inches by 4-1\/2 inches overall, with a 5-1\/2 inch by 3-1\/2 inch mounting cutout.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat hardware do I need to install this panel?\u003c\/strong\u003e The panel installs with six #6 RH fasteners, which are not included with the 422800-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the switches illuminated?\u003c\/strong\u003e Yes, the 422800-1 panel uses six 15 Amp, 12VDC illuminated SPST On\/Off rocker switches so it is easy to see which circuits are on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the panel come with labels for the switches?\u003c\/strong\u003e Yes, the Sea-Dog 422800-1 includes a sheet of preprinted decals so each rocker switch can be labeled for its specific circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 422800-1 breaker panel weigh?\u003c\/strong\u003e The panel weighs 0.912 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I mix and match switch labels for different circuits like bilge pumps or lights?\u003c\/strong\u003e Yes, the included decal sheet lets you customize each of the 6 rocker switches on the 422800-1 to match whatever 12VDC circuits you wire to it, such as bilge pumps, navigation lights, or accessories.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a replacement rocker switch available if one fails?\u003c\/strong\u003e Yes, part number 420441-1 is the replacement rocker switch used on the Sea-Dog 422800-1 panel.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988793864411,"sku":"S-D-422800-1","price":52.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5053.jpg?v=1784429487"},{"product_id":"sea-dog-445103-1-ato-atc-blade-fuse-3-amp-5-pack-marine-boat-fuses","title":"Sea-Dog ATO\/ATC 3-Amp Automotive Fuses, 5-Pack, Ceramic and Copper Construction","description":"\u003cp\u003eThis Sea-Dog fuse pack contains 5 ATO\/ATC style automotive blade fuses rated at 3 amps, sized for marine electrical panels, accessory circuits, and low-draw devices such as gauges, indicator lights, and electronics that require a light-duty circuit protection point. Each fuse uses a ceramic body with copper terminal construction and a through-hole mount design that seats into standard ATO\/ATC blade fuse holders and fuse blocks. The 3-amp rating protects sensitive low-current circuits from overload without tripping on normal operating loads. Sea-Dog part number 445103-1 is the same blade-style fuse format used throughout most boats and vehicles, so it is a straightforward swap wherever an ATO\/ATC 3-amp fuse is specified. Keeping a set of spares on board is a simple way to restore power to a dead circuit without diagnosing a wiring fault first.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 445103-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO\/ATC Blade Fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 3 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 5 fuses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-Hole Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ceramic, Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 3.75 x 1.88 x 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.026 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514446365\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many fuses come in this pack?\u003c\/strong\u003e Sea-Dog part number 445103-1 is sold as a 5-pack, giving you five 3-amp ATO\/ATC blade fuses per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is this fuse rated for?\u003c\/strong\u003e Each fuse in this Sea-Dog 445103-1 pack is rated at 3 amps, intended for light-duty circuits such as gauges, indicators, and small electronics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat style of fuse holder does this fit?\u003c\/strong\u003e This is a standard ATO\/ATC blade-style fuse, so it fits any ATO\/ATC fuse holder or fuse block, marine or automotive.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the fuse body made of?\u003c\/strong\u003e The Sea-Dog 445103-1 fuse uses a ceramic body with copper terminals, a common and durable construction for blade-style fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuse suitable for marine use?\u003c\/strong\u003e Yes, Sea-Dog markets the 445103-1 fuse for boat electrical systems, and its ATO\/ATC blade format is widely used in marine fuse panels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is this fuse mounted?\u003c\/strong\u003e The 445103-1 fuse uses a through-hole mount, meaning its two blade terminals push directly into the receptacle contacts of a compatible fuse holder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the fuse package?\u003c\/strong\u003e The 445103-1 5-pack measures 3.75 x 1.88 x 0.75 inches as packaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does this fuse pack weigh?\u003c\/strong\u003e The Sea-Dog 445103-1 fuse pack weighs 0.026 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this fuse to replace a blown 3-amp fuse in my boat's panel?\u003c\/strong\u003e Yes, because it is a standard 3-amp ATO\/ATC blade fuse, the 445103-1 can replace any blown fuse of the same ATO\/ATC style and amperage rating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for this product?\u003c\/strong\u003e The UPC for the Sea-Dog 445103-1 fuse 5-pack is 035514446365.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988814246107,"sku":"S-D-445103-1","price":2.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5174.jpg?v=1784429595"},{"product_id":"sea-dog-445105-1-atc-ato-blade-fuse-5-amp-pack-of-5-tin-plated-copper-marine-fuse","title":"Sea-Dog ATC\/ATO Automotive Fuse, 5 Amp, Pack of 5 (445105-1)","description":"\u003cp\u003eThe Sea-Dog 445105-1 is a standard ATC\/ATO blade-style automotive fuse rated at 5 amps, sold in a pack of 5. Built with a tin-plated copper element inside an injection-molded nylon housing, it is designed to protect low-draw circuits on boats and other 12-volt electrical systems from overcurrent damage. The through-hole mount blade terminals are sized to the universal ATC\/ATO standard, so this fuse drops into any fuse block, panel, or holder built for that footprint, making it a convenient replacement or spare for marine wiring, accessory circuits, gauges, and other light-duty loads.\u003c\/p\u003e\u003cp\u003eEach fuse is individually rated and color-coded per the ATC\/ATO amperage standard so the correct value is easy to identify at a glance during troubleshooting or replacement. Keeping a pack of these on hand is a practical way to avoid being stranded by a blown fuse, since the compact size and low cost make them easy to store as spares aboard the boat, in a tackle box, or in a glove compartment.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 445105-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 5 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATC\/ATO Blade Fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tin-Plated Copper \/ Injection Molded Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-Hole Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 5 fuses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.026 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514446440\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 445105-1 fuse rated for?\u003c\/strong\u003e The Sea-Dog 445105-1 is rated for 5 amps, which suits low-draw circuits such as gauges, small accessories, and indicator lights.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many fuses come in a pack?\u003c\/strong\u003e This listing for part number 445105-1 includes 5 fuses per pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat style of fuse is this?\u003c\/strong\u003e It is a standard ATC\/ATO blade-style fuse, the common automotive and marine blade fuse footprint used in most 12-volt fuse blocks and panels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sea-Dog 445105-1 fuse made of?\u003c\/strong\u003e It uses a tin-plated copper fuse element housed in an injection-molded nylon body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fuse fit any standard ATC\/ATO fuse holder?\u003c\/strong\u003e Yes, the 445105-1 uses the universal ATC\/ATO blade and through-hole mount dimensions, so it fits any fuse block, panel, or holder built for that standard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuse suitable for marine use?\u003c\/strong\u003e Yes, Sea-Dog markets the 445105-1 as part of its boat fuse line, and the tin-plated copper element resists corrosion better than bare copper in a marine electrical environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if a 5 amp fuse has blown?\u003c\/strong\u003e ATC\/ATO fuses like the 445105-1 have a visible metal strip inside the housing; a break or scorch mark in that strip indicates the fuse has blown and needs replacing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the weight of this product?\u003c\/strong\u003e The Sea-Dog 445105-1 pack of 5 fuses weighs 0.026 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I mix this with other amperage fuses in the same panel?\u003c\/strong\u003e The 445105-1 is rated specifically at 5 amps; each circuit should use the fuse amperage specified for that circuit, so do not substitute a different rating without checking the circuit's requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sea-Dog part?\u003c\/strong\u003e Yes, part number 445105-1 is a genuine Sea-Dog Line fuse, not a generic substitute.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988817588443,"sku":"S-D-445105-1","price":2.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5174_4cb46441-b765-4a0a-914b-ee86fda381dc.jpg?v=1784429610"},{"product_id":"sea-dog-445110-1-ato-atc-fuse-10-amp-fast-acting-blade-fuse-for-marine-12v-circuits-5-pack","title":"Sea-Dog 445110-1 ATO\/ATC Fuse, 10 Amp, 5-Pack","description":"\u003cp\u003eThe Sea-Dog 445110-1 is a 10 amp ATO\/ATC style automotive blade fuse designed to protect electronic devices and circuits aboard a boat. Each set includes 5 fuses, making it easy to keep a spare on hand or replace a full bank of blown fuses in one go. The fuse body is constructed of injection molded nylon for durability in the marine environment, while the connector blades are tin plated for superior electrical conductivity and improved resistance to corrosion caused by moisture and salt air. This is a fast acting (open) style fuse, meaning it is built to interrupt current quickly once the rated 10 amp threshold is exceeded, helping prevent damage to wiring and connected equipment. The standard ATO\/ATC blade footprint means it is a through-hole mount fuse that fits any standard ATO\/ATC fuse block or holder commonly used in 12-volt marine electrical panels. At 3\/4 inch in both blade length and body height, with a 3\/16 inch blade width and 9\/16 inch blade spacing, it matches the universal dimensions of standard automotive-style blade fuses, so it is simple to identify and replace. Whether topping off a fuse block, building a spare parts kit, or replacing a fuse that has blown from an overloaded circuit, the Sea-Dog 445110-1 provides a reliable, correctly rated replacement.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 445110-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO\/ATC (fast acting\/open style)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 10 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 5 fuses per set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection molded nylon body with tin plated connector blades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-hole mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Length:\u003c\/strong\u003e 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Height:\u003c\/strong\u003e 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Width:\u003c\/strong\u003e 3\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Spacing:\u003c\/strong\u003e 9\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.026 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514446525\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 445110-1 fuse rated for?\u003c\/strong\u003e The Sea-Dog 445110-1 is rated for 10 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many fuses come in a set?\u003c\/strong\u003e This set contains 5 individual 10 amp ATO\/ATC fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat style of fuse is this?\u003c\/strong\u003e It is a standard ATO\/ATC (fast acting, open style) blade fuse, the same footprint used in most automotive and marine 12-volt fuse blocks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the physical dimensions of the 445110-1 fuse?\u003c\/strong\u003e The fuse blade and body each measure 3\/4 inch, with a blade width of 3\/16 inch and blade spacing of 9\/16 inch, matching standard ATO\/ATC blade fuse dimensions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sea-Dog 445110-1 made from?\u003c\/strong\u003e The body is injection molded nylon, and the connector blades are tin plated for improved conductivity and corrosion resistance in marine environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fuse fit my existing fuse block?\u003c\/strong\u003e Yes, the 445110-1 uses the standard ATO\/ATC through-hole mount blade design, so it fits any fuse holder or panel built for standard ATO\/ATC blade fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a fast-acting or slow-blow fuse?\u003c\/strong\u003e The 445110-1 is a fast acting (open style) fuse, designed to interrupt current quickly once the circuit exceeds 10 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does tin plating on the blades matter?\u003c\/strong\u003e Tin plating on the 445110-1 connector blades improves electrical conductivity and helps resist corrosion from moisture and salt air, which is important for marine electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does a set of these fuses weigh?\u003c\/strong\u003e A set of Sea-Dog 445110-1 fuses weighs 0.026 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a version of this fuse with more than 5 pieces?\u003c\/strong\u003e The 445110-1 part number is packaged as a 5-fuse set; a separate 20-fuse set is available under a different Sea-Dog part number for the same 10 amp rating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sea-Dog 445110-1?\u003c\/strong\u003e The UPC for this 10 amp ATO\/ATC fuse set is 035514446525.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988817817819,"sku":"S-D-445110-1","price":2.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5174_a02d921a-fdc0-4991-b496-5faad7f8c039.jpg?v=1784429616"},{"product_id":"sea-dog-445299-1-maxi-inline-fuse-holder-35a-12v-marine-fuse-holder-with-8-gauge-wire","title":"Sea-Dog Maxi Inline Fuse Holder, 35 Amp, Injection Molded PVC, 8 Gauge Wire Leads","description":"\u003cp\u003eThe Sea-Dog Maxi Inline Fuse Holder is an inline fuse housing designed to accept Maxi style fuses (fuse not included) for protecting 12V marine electrical circuits. The housing is constructed of injection molded PVC for durability and resistance to the marine environment. It is rated for a maximum of 35 amps and comes fitted with 8 gauge wire leads measuring 5 inches in length, exiting from the side of the housing, making it easy to splice into an existing wiring run for accessories, pumps, lighting, and other 12V circuits that require overcurrent protection.\u003c\/p\u003e\u003cp\u003eCompact in size at 1-7\/8 inches by 1-15\/16 inches with a thickness of 1\/4 inch and a depth of 1-1\/4 inches, this fuse holder mounts easily into tight spaces behind panels or near battery and accessory wiring. Because it uses the widely available Maxi fuse format, replacement fuses are simple to source, and the holder itself is sold individually for easy installation on a single circuit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 445299-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Inline Fuse Holder - Maxi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection Molded PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage:\u003c\/strong\u003e 35 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 8 gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Length:\u003c\/strong\u003e 5 inches, side exit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A:\u003c\/strong\u003e 1-7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension B:\u003c\/strong\u003e 1-15\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension C:\u003c\/strong\u003e 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension D:\u003c\/strong\u003e 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.196 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e Maxi style fuse (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514445078\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuse does the Sea-Dog 445299-1 inline fuse holder accept?\u003c\/strong\u003e The Sea-Dog 445299-1 is designed to accept Maxi style fuses; the fuse itself is not included with the holder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum amperage rating for this fuse holder?\u003c\/strong\u003e This fuse holder is rated for a maximum of 35 amps, so it should be paired with a Maxi fuse at or below that rating for the circuit it protects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat wire gauge is attached to the Sea-Dog 445299-1?\u003c\/strong\u003e It comes with 8 gauge wire leads, each 5 inches long, exiting from the side of the housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the housing made from?\u003c\/strong\u003e The housing on part number 445299-1 is injection molded PVC, chosen for its durability in a marine electrical environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sea-Dog inline fuse holder weigh?\u003c\/strong\u003e The 445299-1 fuse holder weighs 0.196 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this fuse holder?\u003c\/strong\u003e The housing measures 1-7\/8 inches by 1-15\/16 inches, with a thickness of 1\/4 inch and a depth of 1-1\/4 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sea-Dog 445299-1 come with a fuse installed?\u003c\/strong\u003e No, the fuse holder ships without a fuse; buyers need to supply their own Maxi style fuse rated up to 35 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere does the wiring exit the fuse holder body?\u003c\/strong\u003e On the 445299-1, both 8 gauge wire leads exit from the side of the housing rather than the ends.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuse holder suitable for 12 volt marine wiring?\u003c\/strong\u003e Yes, the Sea-Dog Maxi Inline Fuse Holder is designed for use in 12V marine electrical circuits that need overcurrent protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this fuse holder be spliced into an existing circuit?\u003c\/strong\u003e Yes, the 8 gauge wire leads on the 445299-1 allow it to be spliced inline with existing marine wiring runs.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988818243803,"sku":"S-D-445299-1","price":9.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5179.jpg?v=1784429619"},{"product_id":"sea-dog-445107-1-ato-atc-blade-fuse-7-5-amp-fast-acting-marine-fuse-5-pack","title":"Sea-Dog ATO\/ATC Fuse 445107-1, 7.5 Amp, Pack of 5","description":"\u003cp\u003eThe Sea-Dog 445107-1 is a 7.5 amp ATO\/ATC style automotive blade fuse built for marine electrical systems where corrosion resistance matters. Each fuse is constructed of injection molded nylon housing with tin plated connector blades, giving it superior conductivity and improved resistance to corrosion in a salt water environment compared to standard uncoated blade fuses. The fast acting (open) design provides reliable overcurrent protection for onboard electronic devices and circuits, cutting power quickly if amperage exceeds the rated 7.5 amps to help prevent damage to connected equipment.\u003c\/p\u003e\u003cp\u003eThis is the standard ATO\/ATC blade profile, measuring 3\/4 inch by 3\/4 inch overall with 3\/16 inch and 9\/16 inch blade dimensions, so it drops into the same fuse holders and blocks used throughout automotive and marine 12-volt wiring. It mounts via through-hole style blade contacts. Fuses are sold in a card of 5, making it easy to keep spares on hand for panels, bilge pumps, lighting circuits, and other 7.5 amp rated accessories. Always confirm the amperage and physical size required by your specific circuit before installing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 445107-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO\/ATC blade fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 7.5 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A:\u003c\/strong\u003e 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension B:\u003c\/strong\u003e 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension C:\u003c\/strong\u003e 3\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension D:\u003c\/strong\u003e 9\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection molded nylon housing with tin plated connector blades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-hole mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 5 fuses per card\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.026 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514446488\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal fit for any 12-volt automotive or marine circuit using a standard ATO\/ATC blade fuse holder rated for 7.5 amps.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the Sea-Dog 445107-1 fuse rated for?\u003c\/strong\u003e The Sea-Dog 445107-1 is rated for 7.5 amps, so it should only be used on circuits designed for that amperage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an ATO or ATC fuse?\u003c\/strong\u003e It is both -- the 445107-1 uses the standard ATO\/ATC blade fuse profile, which is a common automotive and marine fuse standard, so it fits any holder built for that style.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many fuses come in a pack?\u003c\/strong\u003e Sea-Dog part 445107-1 is sold as a card of 5 fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the physical dimensions of this fuse?\u003c\/strong\u003e The 445107-1 measures 3\/4 inch by 3\/4 inch overall, with a 3\/16 inch and a 9\/16 inch blade dimension, matching the standard ATO\/ATC blade fuse footprint.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the fuse body made of?\u003c\/strong\u003e The housing is injection molded nylon, and the connector blades are tin plated for improved conductivity and corrosion resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fuse hold up in a marine environment?\u003c\/strong\u003e Yes -- the tin plated blades on the Sea-Dog 445107-1 are specifically designed to resist corrosion in a salt water environment better than uncoated automotive fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does this fuse mount into a fuse block?\u003c\/strong\u003e The 445107-1 uses a through-hole mount, with its blade contacts pushing directly into a standard ATO\/ATC fuse holder or block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a fast-acting or slow-blow fuse?\u003c\/strong\u003e The Sea-Dog 445107-1 is a fast acting (open) style fuse, meaning it cuts power quickly once current exceeds its 7.5 amp rating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the weight of this fuse pack?\u003c\/strong\u003e The Sea-Dog 445107-1 fuse card weighs 0.026 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this fuse in a car instead of a boat?\u003c\/strong\u003e Yes -- the ATO\/ATC blade style used by the 445107-1 is a shared automotive and marine standard, so it works in either application as long as the amperage and physical size match the circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for this product?\u003c\/strong\u003e The Sea-Dog 445107-1 7.5 amp fuse carries UPC 035514446488.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988818538715,"sku":"S-D-445107-1","price":2.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5174_73249421-6f8d-4e29-a0eb-f6b76343056c.jpg?v=1784429622"},{"product_id":"blue-sea-systems-4100-toggle-guard-for-a-series-and-b-series-single-pole-circuit-breakers","title":"Blue Sea Systems 4100 Toggle Guard for A-Series and B-Series Toggle Circuit Breakers","description":"\u003cp\u003eThe Blue Sea Systems 4100 Toggle Guard is a protective cover that fits over a toggle-style circuit breaker to prevent it from being accidentally switched ON or OFF. It is designed for A-Series and B-Series toggle circuit breakers and panel switches, and because it works with any brand of panel using a standard toggle-type circuit breaker, it is a simple add-on for boat owners who want to stop an important circuit, such as a bilge pump or navigation light breaker, from being bumped or knocked off during rough water, gear stowage, or routine panel access.\u003c\/p\u003e\u003cp\u003eInstallation reuses the existing circuit breaker mounting screw hole, so no new holes or panel modifications are needed, and two mounting screws are included so the guard can be installed as soon as it arrives. The guard sits over the toggle lever, physically blocking casual contact while still allowing deliberate operation of the breaker when needed.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 4100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Toggle Circuit Breaker Guard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e A-Series and B-Series toggle circuit breakers and panel switches; works with any brand of panel using a standard toggle-type circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Prevents accidental switching ON or OFF of a toggle circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Uses the existing circuit breaker mounting screw hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Toggle guard and 2 mounting screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085041007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits all A-Series and B-Series single pole toggle circuit breakers and toggle-style panel switches, including panels from other brands that use standard toggle-type circuit breakers.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Blue Sea Systems 4100 Toggle Guard do?\u003c\/strong\u003e It is a cover that fits over a toggle-style circuit breaker to protect the switch from being accidentally turned ON or OFF, such as by gear or crew bumping the panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 4100 Toggle Guard fit my circuit breaker panel?\u003c\/strong\u003e Part number 4100 fits all A-Series and B-Series single pole toggle circuit breakers and panel switches, and it can be used on any brand of panel that uses a standard toggle-type circuit breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the toggle guard work on breaker panels from other manufacturers?\u003c\/strong\u003e Yes, the 4100 is not limited to Blue Sea Systems panels; it works on any brand of circuit breaker panel that uses a standard toggle-type breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the Blue Sea Systems 4100?\u003c\/strong\u003e The package includes the toggle guard itself plus 2 mounting screws needed for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 4100 Toggle Guard installed?\u003c\/strong\u003e It mounts using the existing circuit breaker mounting screw hole, so no additional drilling or panel modification is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 4100 Toggle Guard weigh?\u003c\/strong\u003e The Blue Sea Systems 4100 Toggle Guard weighs 0.05 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I still operate the breaker with the toggle guard installed?\u003c\/strong\u003e Yes, the guard blocks accidental contact with the toggle lever while still allowing the breaker to be switched deliberately when needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 4100 compatible with single pole circuit breakers only?\u003c\/strong\u003e The 4100 Toggle Guard is designed for single pole toggle circuit breakers and toggle-style panel switches in the A-Series and B-Series lines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Blue Sea Systems 4100 Toggle Guard?\u003c\/strong\u003e The UPC for part number 4100 is 632085041007.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy would I need a toggle guard on my boat's electrical panel?\u003c\/strong\u003e A toggle guard such as the Blue Sea Systems 4100 helps prevent an important circuit, like a bilge pump or navigation light breaker, from being accidentally switched off by stowed gear, crew movement, or rough water conditions.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989491364059,"sku":"BSS-4100","price":4.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/4100.jpg?v=1784507397"},{"product_id":"blue-sea-systems-4135-push-button-circuit-breaker-boot-clear-uv-resistant-cover-for-thermal-push-button-breakers-2-pack","title":"Blue Sea Systems 4135 Push Button Reset Only Circuit Breaker Boot, Clear","description":"\u003cp\u003eThe Blue Sea Systems 4135 is a clear protective boot for thermal push button reset only circuit breakers. It replaces the standard mounting nut on compatible breakers, sealing the panel-mount opening around the button to keep moisture, spray, and debris away from the breaker mechanism. The boot is molded from a UV resistant material engineered to resist discoloration and cracking from prolonged sun and marine environment exposure, making it well suited to helm panels, engine compartments, and other areas exposed to the elements.\u003c\/p\u003e\u003cp\u003eEach retail package contains two boots, so a single purchase covers two circuit breaker installations. The clear finish allows the breaker's reset button and any printed markings to remain visible while still providing the protective seal. This boot is intended specifically for thermal push button reset only circuit breakers and installs in place of the standard mounting nut. Blue Sea Systems also offers this same boot in white (part number 4136) and black (part number 4137) as separate parts, so boat owners can match the boot color to their panel or breaker finish.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 4135\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Clear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker Boot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Breaker Type:\u003c\/strong\u003e Thermal Push Button Reset Only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV resistant material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetail Pack Quantity:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 2.54 cm L x 6.35 cm W x 10.16 cm H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085041359\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Blue Sea Systems thermal push button reset only circuit breakers. It replaces the standard mounting nut on these breakers and is not intended for other circuit breaker types.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cp\u003eNo OEM cross-reference numbers are published for this part.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Blue Sea Systems 4135 boot fit?\u003c\/strong\u003e It fits thermal push button reset only circuit breakers from Blue Sea Systems, replacing the standard mounting nut around the button. It is not designed for other circuit breaker styles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many boots come in a package?\u003c\/strong\u003e Two boots come in each retail package of part number 4135, so one purchase is enough to protect two circuit breakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is part number 4135?\u003c\/strong\u003e Clear. Blue Sea Systems also sells the same boot in white as part number 4136 and in black as part number 4137, if a different panel match is needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the boot made from?\u003c\/strong\u003e The 4135 boot is molded from a UV resistant material that is formulated to resist discoloration and cracking under sun and marine exposure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the boot install like the original mounting nut?\u003c\/strong\u003e Yes, the Blue Sea Systems 4135 boot installs in place of the standard mounting nut on compatible thermal push button breakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the reset button still be usable with the boot installed?\u003c\/strong\u003e Yes, since part number 4135 is clear, the button and breaker markings remain visible and the button stays operable through the boot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 4135 boot weigh?\u003c\/strong\u003e It weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the package dimensions of the 4135 boot?\u003c\/strong\u003e The package measures 2.54 cm long, 6.35 cm wide, and 10.16 cm high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 4135 boot made in the USA?\u003c\/strong\u003e Yes, the country of origin for the Blue Sea Systems 4135 circuit breaker boot is the United States.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for part number 4135?\u003c\/strong\u003e The UPC for the Blue Sea Systems 4135 clear circuit breaker boot is 632085041359.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 4135 boot be used on any circuit breaker?\u003c\/strong\u003e No, the 4135 boot is designed specifically for thermal push button reset only circuit breakers and is not intended for other breaker types.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989491921115,"sku":"BSS-4135","price":4.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/4135.jpg?v=1784507402"},{"product_id":"blue-sea-systems-4136-white-waterproof-push-button-circuit-breaker-boot-3-8-27-thread-2-pack-for-thermal-push-button-breakers","title":"Blue Sea Systems 4136 White Push Button Circuit Breaker Boot, 3\/8-27 Thread, Pack of 2","description":"\u003cp\u003eThe Blue Sea Systems 4136 is a white waterproof boot made to protect thermal push button circuit breakers from spray, rain, and washdown water. It replaces the standard mounting nut on the panel-mount bushing of a thermal push button circuit breaker, sealing the button and threaded stem so the breaker can be used on exposed or waterproof panels without letting moisture reach the internal contacts. The boot is molded from a UV-resistant material that resists discoloration and cracking from sun exposure, making it suitable for open helms, flybridges, and other weather-exposed mounting locations. It threads onto a 3\/8-27 stud using a nickel-plated brass thread insert for a corrosion-resistant, durable connection that will not seize or strip with repeated use. Each retail package includes two boots, so a single order covers two breaker mounting points. This boot is designed specifically for mounting on thermal push button circuit breakers and is not intended as a general-purpose nut replacement for other breaker or switch styles. It is a simple, low-cost way to extend the service life of push button breakers installed anywhere they may be exposed to water.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 4136\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8-27\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Material:\u003c\/strong\u003e Nickel-Plated Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Thermal Push Button Circuit Breaker Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 28 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 1 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 2 boots per retail pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085041366\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eThermal push button circuit breakers only\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Blue Sea Systems 4136 boot do?\u003c\/strong\u003e It is a waterproof boot that mounts over a thermal push button circuit breaker in place of the standard mounting nut, sealing the button and bushing against spray and washdown water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 4136 boot fit any circuit breaker?\u003c\/strong\u003e No, the 4136 is designed specifically for mounting on thermal push button circuit breakers only, not on toggle-style breakers or other switch types.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many boots come in one package?\u003c\/strong\u003e Each retail package of the Blue Sea Systems 4136 contains two white boots, enough for two separate push button breaker mounting points.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat thread size does the 4136 use?\u003c\/strong\u003e The boot threads onto a 3\/8-27 stud using a nickel-plated brass thread insert.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 4136 boot?\u003c\/strong\u003e White. Blue Sea Systems also offers this same boot in clear and black under different part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 4136 boot UV resistant?\u003c\/strong\u003e Yes, the Blue Sea Systems 4136 is made from a UV-resistant material that resists discoloration and cracking from long-term sun exposure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 4136 boot replace the original mounting nut?\u003c\/strong\u003e Yes, it installs in place of the standard mounting nut on a thermal push button circuit breaker's threaded bushing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 4136 boot weigh?\u003c\/strong\u003e The Blue Sea Systems 4136 weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 4136 boot be used on an exposed helm or flybridge panel?\u003c\/strong\u003e Yes, because it is waterproof and UV resistant, the 4136 boot is suitable for push button breakers mounted in open, weather-exposed locations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage and current rating does the 4136 boot carry?\u003c\/strong\u003e The Blue Sea Systems 4136 boot is rated for 28 volts and 1 amp as a mounting accessory; the rating of the breaker itself it is installed on will vary by breaker model.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989492019419,"sku":"BSS-4136","price":4.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/4136.jpg?v=1784507011"},{"product_id":"blue-sea-systems-4137-push-button-circuit-breaker-boot-black-uv-resistant-weatherproof-cover-2-pack","title":"Blue Sea Systems 4137 Black Circuit Breaker Boot for Push Button Reset Only Thermal Circuit Breakers","description":"\u003cp\u003eThe Blue Sea Systems 4137 is a black replacement mounting boot designed specifically for Thermal Push Button Reset Only circuit breakers. It replaces the standard mounting nut on these breakers, sealing the panel-mount opening around the push button while keeping the breaker accessible for manual reset. The boot is molded from a UV-resistant material engineered to resist discoloration and cracking from prolonged sun exposure, making it well suited to open helm stations, flybridges, and other areas of a boat exposed to weather.\u003c\/p\u003e\u003cp\u003eEach retail package contains two boots, so a single order covers a pair of breakers or provides a spare. The boot is compact, sized to fit directly over the push button housing of compatible Thermal Push Button Reset Only breakers without modification to the panel or breaker body. Because it is intended for reset-only push button breakers, it is not designed for toggle-style or trip-free breaker housings.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 4137\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker Boot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Thermal Push Button Reset Only Circuit Breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetail Pack Quantity:\u003c\/strong\u003e 2 boots per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV-resistant material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 10.921 cm x 6.35 cm x 2.032 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085041373\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eThermal Push Button Reset Only Circuit Breakers\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Blue Sea Systems 4137 boot fit?\u003c\/strong\u003e The 4137 boot is made to fit Thermal Push Button Reset Only circuit breakers, replacing the standard mounting nut on that style of breaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many boots come in a package of part 4137?\u003c\/strong\u003e Two black boots are included per retail package of the 4137, enough to cover a pair of breakers or keep one as a spare.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 4137 boot work on a toggle-style circuit breaker?\u003c\/strong\u003e No, the 4137 is designed specifically for Thermal Push Button Reset Only breakers and is not intended for toggle-style breaker housings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Blue Sea Systems 4137 boot?\u003c\/strong\u003e The 4137 is black, matching the standard black finish used across Blue Sea Systems reset-only circuit breaker hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 4137 boot resistant to sun and weather exposure?\u003c\/strong\u003e Yes, the boot is molded from a UV-resistant material that resists discoloration and cracking, making the 4137 suitable for exposed helm and deck installations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 4137 boot weigh?\u003c\/strong\u003e The Blue Sea Systems 4137 circuit breaker boot weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 4137 boot replace the original mounting nut on the breaker?\u003c\/strong\u003e Yes, the 4137 is installed in place of the standard mounting nut used on Thermal Push Button Reset Only circuit breakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the package dimensions of the 4137 boot?\u003c\/strong\u003e The 4137 ships in a package measuring 10.921 cm x 6.35 cm x 2.032 cm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Blue Sea Systems 4137 boot a genuine Blue Sea Systems part?\u003c\/strong\u003e Yes, part number 4137 is a genuine Blue Sea Systems component, not a generic aftermarket boot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is the 4137 circuit breaker boot manufactured?\u003c\/strong\u003e The Blue Sea Systems 4137 boot is made in China.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989492052187,"sku":"BSS-4137","price":4.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/4137.jpg?v=1784507407"},{"product_id":"blue-sea-systems-5015-st-blade-glass-fuse-block-6-circuit-with-common-negative-bus-3ag-fuses-30a","title":"Blue Sea Systems 5015 ST Glass Fuse Block, 6-Circuit with Negative Bus, 30 Amp","description":"\u003cp\u003eThe Blue Sea Systems 5015 is a 6-circuit ST (3AG) glass fuse block built for organizing and protecting multiple DC circuits from a single common negative bus. Each of the six positions accepts a standard ST glass fuse and uses screw terminals to secure incoming and outgoing wiring, with terminal screws that compress the fuse blades within the block for a low-resistance connection at every position. A common negative bus lets you land ground wires for all six circuits without running separate bus bars, simplifying panel wiring on boats with many small accessory circuits.\u003c\/p\u003e\u003cp\u003eSafety and serviceability are built into the design. A snap-on terminal cover insulates all conductive parts of the block, satisfying ABYC and USCG requirements for exposed electrical connections aboard a vessel. The cover has breakouts on the sides and bottom so wiring can be routed in from whichever direction suits the installation. Integrated fuse ejector levers make it easy to pull a blown ST glass fuse without pinching fingers or damaging the block, and a label recess is molded into the block to accept a large-format label so each of the six circuits can be clearly identified. The block is rated for use on 24-hour circuits, making it suitable for always-on loads such as bilge pumps or memory-backed electronics in addition to switched accessory circuits. It is a straightforward, panel-mount solution for consolidating several fused DC circuits into one compact, code-compliant assembly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5015\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e ST Glass Fuse Block with Negative Bus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ST (3AG) Glass Fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Screw Terminal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Positions:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Material:\u003c\/strong\u003e Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Configuration:\u003c\/strong\u003e Common Negative Bus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Cover:\u003c\/strong\u003e Snap-on, insulates all conductive parts, ABYC\/USCG compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Rating:\u003c\/strong\u003e Suitable for 24-hour circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.58 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050153\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5015 fuse block support?\u003c\/strong\u003e The Blue Sea Systems 5015 is a 6-circuit ST glass fuse block, giving you six individually fused positions off a single common negative bus.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of fuse does the 5015 use?\u003c\/strong\u003e It uses standard ST (3AG) glass fuses, one per circuit position, held in place with screw terminals that compress the fuse blades for a low-resistance connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the current rating of this fuse block?\u003c\/strong\u003e The Blue Sea 5015 is rated for 30 Amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5015 have a negative bus built in?\u003c\/strong\u003e Yes, the 5015 includes a common negative bus so all six circuits can share a single ground connection point instead of requiring a separate bus bar.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the terminal cover on the 5015 required for ABYC or USCG compliance?\u003c\/strong\u003e Yes, the snap-on terminal cover insulates all conductive parts of the Blue Sea 5015 fuse block, which satisfies ABYC and USCG requirements for covering exposed electrical connections on a boat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich direction can wires be routed into the 5015 fuse block?\u003c\/strong\u003e The terminal cover on the Blue Sea 5015 has breakouts on the sides and the bottom, so wiring can enter from either direction depending on how the block is mounted.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 5015 be used for circuits that run continuously?\u003c\/strong\u003e Yes, the Blue Sea 5015 is rated for use on 24-hour circuits, so it can be used for always-on loads such as bilge pumps in addition to switched accessory circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do you remove a blown fuse from the 5015?\u003c\/strong\u003e The Blue Sea 5015 has integrated fuse ejector levers at each position, allowing a blown fuse to be lifted out without pinching your fingers or prying at the block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan circuits be labeled on the 5015 fuse block?\u003c\/strong\u003e Yes, the 5015 has a molded label recess that accepts a large-format label so each of the six circuits can be identified.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Blue Sea 5015 fuse block weigh?\u003c\/strong\u003e The Blue Sea Systems 5015 fuse block weighs 0.58 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat connector type is used to wire the 5015?\u003c\/strong\u003e The 5015 uses screw terminals to secure both incoming power wiring and outgoing circuit wires at each of the six fuse positions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Blue Sea 5015 fuse block?\u003c\/strong\u003e The UPC for the Blue Sea Systems 5015 ST glass fuse block is 632085050153.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989498015963,"sku":"BSS-5015","price":58.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5015_3c097795-8b3f-4422-9957-98c9020388fa.jpg?v=1784507460"},{"product_id":"blue-sea-systems-5001-mega-amg-fuse-block-with-cover-100-300a-32v-dc","title":"Blue Sea Systems 5001 MEGA\/AMG Fuse Block with Cover, 100-300 Amp, 32V DC","description":"\u003cp\u003eThe Blue Sea Systems 5001 is a MEGA\/AMG fuse block designed to hold a single 100-300 amp MEGA or AMG fuse for high-current DC circuit protection aboard boats and other 12V\/32V systems. It accepts 5\/16 inch (M8) ring terminals for secure, low-resistance wire connections, and its stainless steel mounting studs resist corrosion while providing high torque tolerance for a dependable electrical connection under vibration and marine conditions.\u003c\/p\u003e\u003cp\u003eA included insulating cover satisfies ABYC and USCG insulation requirements, protecting the live fuse terminals from accidental contact and short circuits. The cover features breakouts on three sides, allowing wiring to enter and exit the block from multiple directions to simplify installation in tight electrical panels or battery compartments. The block body is black plastic with a compact footprint, suited for mounting near battery banks, bus bars, or high-amperage feed circuits where a single MEGA or AMG fuse is required.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e MEGA\/AMG Fuse Block with Cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 100-300 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 32 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Contacts:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Accepts 5\/16 inch (M8) ring terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 4.07 inches W x 1.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterline Length:\u003c\/strong\u003e 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuse does the Blue Sea Systems 5001 fuse block accept?\u003c\/strong\u003e The 5001 fuse block accepts a single MEGA or AMG fuse rated between 100 and 300 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5001 fuse block come with a cover?\u003c\/strong\u003e Yes, the Blue Sea Systems 5001 includes an insulating cover that satisfies ABYC and USCG insulation requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat wire terminals fit the 5001 fuse block studs?\u003c\/strong\u003e 5\/16 inch (M8) ring terminals fit the mounting studs on the Blue Sea Systems 5001.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage is the 5001 fuse block rated for?\u003c\/strong\u003e The 5001 is rated for 32 Volts DC, making it suitable for 12V and 24V marine electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Blue Sea Systems 5001 fuse block mounted?\u003c\/strong\u003e It uses a DIN rail mounting type for installation in an electrical panel or enclosure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 5001 fuse block?\u003c\/strong\u003e The 5001 measures 4.07 inches wide by 1.5 inches high, with a centerline length of 8 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5001 fuse block weigh?\u003c\/strong\u003e The Blue Sea Systems 5001 weighs 0.35 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 5001 fuse block made of?\u003c\/strong\u003e The body is black plastic, with stainless steel mounting studs for corrosion resistance and high torque tolerance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan wires enter the 5001 fuse block from multiple directions?\u003c\/strong\u003e Yes, the insulating cover on the 5001 has breakouts on three sides, allowing wire access from three directions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many fuses does the 5001 block hold?\u003c\/strong\u003e The Blue Sea Systems 5001 is a single-position block, holding one MEGA or AMG fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Blue Sea Systems 5001 fuse block?\u003c\/strong\u003e The 5001 fuse block is black.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989498114267,"sku":"BSS-5001","price":34.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5001_3f5cdf23-0565-4560-bfc9-52aa7fe1021d.jpg?v=1784507456"},{"product_id":"blue-sea-systems-5005-anl-fuse-block-with-insulating-cover-35-300a-32v-dc-marine","title":"Blue Sea Systems 5005 ANL Fuse Block, 300 Amp, 5\/16 Inch Stud with Insulating Cover","description":"\u003cp\u003eThe Blue Sea Systems 5005 is an ANL fuse block built to protect and distribute power on DC electrical systems rated up to 32 Volts. It accepts ANL fuses from 35 up to 300 Amps and terminates with 5\/16\"-18 (M8) ring terminals on stainless steel studs, which resist corrosion and hold up under high torquing for a secure, low-resistance electrical connection. The block mounts to a panel using #10 (M5) screws and measures 4.5 inches wide by 1.65 inches high, with an 8 inch centerline pitch between the two fuse positions.\u003c\/p\u003e\u003cp\u003eA swing-out insulating cover is a key feature of the 5005: it allows the fuse to be replaced without removing any fasteners, and its breakouts let wiring exit in any direction for a clean installation. The cover also satisfies ABYC\/USCG requirements for insulated fuse terminals. The base of the block is molded from UL 94-V0 rated plastic that resists high heat, with the mounting studs insert-molded in place for a fuse connection that stays secure over time. The fuse itself is sold separately. This fuse block is a common choice for protecting battery banks, inverters, windlasses, and other high-current circuits on boats and other 12V\/24V DC systems.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e ANL Fuse Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Stud Size:\u003c\/strong\u003e 5\/16\"-18 (M8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage:\u003c\/strong\u003e 300 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Amperage Range:\u003c\/strong\u003e 35 to 300 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e Up to 32 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Screw Size:\u003c\/strong\u003e #10 (M5)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Panel Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Fuse Positions:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.5 inches W x 1.65 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterline Length:\u003c\/strong\u003e 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Material:\u003c\/strong\u003e UL 94-V0 rated plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Material:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050054\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal panel-mount fuse block for 12V\/24V DC marine and mobile electrical systems rated up to 32 Volts DC; not vehicle- or engine-specific.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cp\u003eNo OEM cross-reference numbers are listed for this part.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum amperage for the Blue Sea Systems 5005 fuse block?\u003c\/strong\u003e The 5005 fuse block is rated to a maximum of 300 Amps and accepts ANL fuses ranging from 35 to 300 Amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5005 come with a fuse included?\u003c\/strong\u003e No, the fuse is sold separately from the Blue Sea Systems 5005 fuse block; only the block and insulating cover are included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size terminals does the 5005 fuse block use?\u003c\/strong\u003e It terminates with 5\/16\"-18 (M8) ring terminals on stainless steel studs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage systems is the 5005 rated for?\u003c\/strong\u003e The Blue Sea Systems 5005 is rated for use on DC electrical systems up to 32 Volts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the fuse be replaced without removing the cover's mounting screws?\u003c\/strong\u003e Yes, the 5005 has a swing-out cover design that allows the fuse to be replaced without removing any fasteners.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 5005 fuse block?\u003c\/strong\u003e The block measures 4.5 inches wide by 1.65 inches high, with an 8 inch centerline pitch between the two fuse positions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5005 fuse block weigh?\u003c\/strong\u003e It weighs 0.35 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 5005 fuse block made from?\u003c\/strong\u003e The base is molded from UL 94-V0 rated plastic that resists high heat, with insert-molded stainless steel studs for a secure fuse connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 5005 fuse block mounted?\u003c\/strong\u003e It is a panel-mount block secured with #10 (M5) screws.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5005 meet ABYC requirements for insulated terminals?\u003c\/strong\u003e Yes, the insulating cover on the 5005 satisfies ABYC\/USCG requirements, and its breakouts allow wiring to exit in any direction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the 5005 differ from the Blue Sea Systems 5503 fuse block?\u003c\/strong\u003e The 5503 uses larger 1\/4\"-18 (M6) studs and is rated to 750 Amps, while the 5005 uses 5\/16\"-18 (M8) studs and is rated to 300 Amps, making the 5005 suited to lower-amperage circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many fuse positions does the 5005 block have?\u003c\/strong\u003e The Blue Sea Systems 5005 fuse block has 2 fuse positions.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989498147035,"sku":"BSS-5005","price":38.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5005_603ec5c9-3e76-4201-b9e4-f023cdaf93a9.jpg?v=1784507049"},{"product_id":"blue-sea-systems-5021-panel-mount-agc-mdl-fuse-holder-water-resistant-20a-32v-dc-black","title":"Blue Sea Systems 5021 Panel Mount AGC\/MDL Fuse Holder, Black","description":"\u003cp\u003eThe Blue Sea Systems 5021 is a panel mount fuse holder built for AGC and MDL type fuses in above-deck marine electrical installations. It replaces the fuse holder found in Contura Waterproof Fuse Panels, so it is a natural fit for boat owners upgrading or repairing a Contura panel circuit. The holder is designed to withstand water exposure normally encountered above deck, including salt spray, rain, and wash-downs, making it suitable for helm stations, cockpit panels, and other exposed mounting locations.\u003c\/p\u003e\u003cp\u003eConstruction uses stainless steel or anodized aluminum components for corrosion resistance in the marine environment, and the holder is rated for up to 20 amps at 32 volts, matching common 12V and 24V DC boat electrical circuits. The through-hole mounting style allows it to be installed directly into a panel face, and the fuse holder is easy to open for fast fuse inspection and replacement. Finished in black, the Blue Sea Systems 5021 measures 5 x 3 x 1 inches and weighs 0.02 pounds, making it a compact, lightweight addition to any 12V or 24V DC panel circuit that needs reliable, water-resistant overcurrent protection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5021\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Panel Mount AGC\/MDL Fuse Holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-Hole Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Current:\u003c\/strong\u003e 20 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 32 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel or Anodized Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5 x 3 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050214\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat fuse types does the Blue Sea Systems 5021 fuse holder accept?\u003c\/strong\u003e The Blue Sea Systems 5021 is a panel mount fuse holder designed for AGC and MDL type fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 5021 fuse holder waterproof?\u003c\/strong\u003e It is water resistant, built to withstand water exposure normally encountered in above deck applications such as salt spray, rain, and wash-downs, rather than being fully submersible.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum current rating of this fuse holder?\u003c\/strong\u003e The Blue Sea Systems 5021 is rated for up to 20 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage is the 5021 fuse holder rated for?\u003c\/strong\u003e 32 volts, which covers common 12V and 24V DC marine electrical circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Blue Sea 5021 mounted?\u003c\/strong\u003e It uses a through-hole mounting style, installing directly into a panel face.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 5021 fuse holder made of?\u003c\/strong\u003e Stainless steel or anodized aluminum construction gives the 5021 corrosion resistance for marine use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions and weight of the 5021 fuse holder?\u003c\/strong\u003e The Blue Sea Systems 5021 measures 5 x 3 x 1 inches and weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 5021 fuse holder available in?\u003c\/strong\u003e It is finished in black.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5021 fit Contura Waterproof Fuse Panels?\u003c\/strong\u003e Yes, the Blue Sea Systems 5021 replaces the fuse holder found in Contura Waterproof Fuse Panels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 5021 fuse holder easy to service?\u003c\/strong\u003e Yes, it is designed to be easy to open for quick fuse inspection and replacement.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989498278107,"sku":"BSS-5021","price":7.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5021.jpg?v=1784507053"},{"product_id":"blue-sea-systems-5024-st-blade-battery-terminal-fuse-block-kit-4-circuit-100a-ignition-protected","title":"Blue Sea Systems 5024 ST-Blade Battery Terminal Mount Fuse Block, 4-Circuit, 100 Amp","description":"\u003cp\u003eThe Blue Sea Systems 5024 is an ST-Blade fuse block that mounts directly on a battery terminal stud, giving you an independent power source that consolidates branch circuits and eliminates the need for in-line fuses. The kit includes both a positive fuse block and a matching 4-circuit negative busbar, so positive and negative connections are handled from a single compact mounting point on the battery. Each of the four circuits accepts standard ATO or ATC blade fuses rated up to 30 Amps, while the block itself carries a 100 Amp total rating, making it suitable for consolidating multiple accessory circuits at the power source.\u003c\/p\u003e\u003cp\u003eWire connections are made through screw terminals that accept ring terminals, and the kit ships with 8 nylon-insulated ring terminals so both the positive and negative sides are ready to wire. An insulating cover is included and meets ABYC\/USCG insulation requirements, protecting the live terminals from accidental contact. The block is ignition protected, meeting ISO 8846 and SAE J1171, which makes it suitable for installation in gasoline engine compartments. Because the block mounts on the battery terminal itself, it can be used to power both always-on (24-hour) circuits and switched circuits from the same block, simplifying wiring at the battery.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 100 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Circuit Fuse Rating:\u003c\/strong\u003e Up to 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO or ATC blade fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Screw terminals (accept ring terminals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Contacts:\u003c\/strong\u003e 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Battery terminal mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 32 Volts (DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Temperature Rating:\u003c\/strong\u003e 260 Degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 8 inches W x 2 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Protection:\u003c\/strong\u003e Meets ISO 8846 and SAE J1171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulating Cover:\u003c\/strong\u003e Included, meets ABYC\/USCG insulation requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Fuse block, 4-circuit negative busbar, write-on labels, 8 ring terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow does the Blue Sea Systems 5024 mount?\u003c\/strong\u003e The 5024 mounts directly on the battery terminal stud rather than on a bulkhead or panel, giving you a compact, independent fused source right at the battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the 5024 fuse block provide?\u003c\/strong\u003e It provides four fused circuits, each accepting a standard ATO or ATC blade fuse rated up to 30 Amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the total current rating of the 5024?\u003c\/strong\u003e The block carries a 100 Amp total rating across its four circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the negative side included in the kit?\u003c\/strong\u003e Yes, the Blue Sea Systems 5024 kit includes a matching 4-circuit negative busbar along with the positive fuse block, so both sides mount at the battery terminal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of fuses does the 5024 use?\u003c\/strong\u003e It uses ST-Blade style fuses, accepting common ATO or ATC blade fuses up to 30 Amps per circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 5024 be used for both always-on and switched circuits?\u003c\/strong\u003e Yes, the fuse block can be used for 24-hour circuits and switched circuits within the same block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 5024 safe for a gasoline engine compartment?\u003c\/strong\u003e Yes, the 5024 is ignition protected, meeting ISO 8846 and SAE J1171, which qualifies it for installation in gasoline engine compartments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat wire connections does the 5024 use?\u003c\/strong\u003e Wires connect via screw terminals that accept ring terminals; 8 nylon-insulated ring terminals are included in the kit for both the positive block and negative busbar.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5024 come with a protective cover?\u003c\/strong\u003e Yes, an insulating cover is included and meets ABYC\/USCG insulation requirements to protect the live terminals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the box with the Blue Sea Systems 5024?\u003c\/strong\u003e The kit includes the fuse block, a 4-circuit negative busbar, write-on labels, and 8 ring terminals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5024 weigh?\u003c\/strong\u003e The Blue Sea Systems 5024 weighs 0.5 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage is the 5024 rated for?\u003c\/strong\u003e It is rated for 32 Volts DC.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499097307,"sku":"BSS-5024","price":48.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5024_c2323653-00c8-4957-b6c4-6b339f5848a9.jpg?v=1784507464"},{"product_id":"blue-sea-systems-5028-st-blade-fuse-block-with-cover-6-circuit-without-negative-bus-ignition-protected","title":"Blue Sea Systems 5028 ST Blade Fuse Block with Cover, 6 Circuit, Without Negative Bus, 30 Amp","description":"\u003cp\u003eThe Blue Sea Systems 5028 is a 6 circuit ST blade fuse block with cover, built for organizing and protecting individually fused circuits on a boat's DC electrical panel. Because it ships without a negative (ground) bus, it is intended for installations where each circuit's return path is wired independently rather than tied to a shared common bus bar, giving the installer full control over how negative connections are routed. Each of the six positions accepts standard ST (mini) blade fuses and is rated to carry up to 30 amps per circuit, making the block suitable for a wide range of accessory, lighting, pump, and electronics circuits. Screw-type connectors secure the incoming and outgoing wiring at each position for a solid, vibration-resistant termination. The block is molded from plastic with an upper temperature rating of 125 degrees Celsius, and the included cover helps shield the live terminals and fuses from accidental contact and stray splash. Compact at 2 inches wide by 1.5 inches high, the 5028 mounts to a bulkhead or panel surface, keeping fuse blocks and circuit wiring tidy in tight helm, console, or engine compartment spaces. It is a straightforward upgrade or replacement for boaters standardizing on Blue Sea Systems fuse blocks throughout a DC distribution system.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5028\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Wall Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 2 inches W x 1.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Temperature Rating:\u003c\/strong\u003e 125 Degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.42 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050283\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5028 fuse block have?\u003c\/strong\u003e The 5028 has 6 individual circuit positions, each accepting a standard ST blade fuse rated up to 30 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5028 include a negative bus bar?\u003c\/strong\u003e No. The Blue Sea Systems 5028 ships without a negative bus, so each circuit's negative return must be wired independently rather than connected to a shared common bus.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuses does this fuse block use?\u003c\/strong\u003e It uses standard ST (mini) blade-style fuses, with each of the 6 positions rated for up to 30 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5028 come with a cover?\u003c\/strong\u003e Yes, the 5028 includes a cover that shields the live terminals and fuses from accidental contact and splash.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of wire connection does the 5028 use?\u003c\/strong\u003e Each circuit position on the Blue Sea Systems 5028 terminates with a screw-type connector for securing incoming and outgoing wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Blue Sea 5028 fuse block made from?\u003c\/strong\u003e The 5028 fuse block body and cover are made of plastic, rated for use up to 125 degrees Celsius.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 5028 mounted?\u003c\/strong\u003e The 5028 is a wall-mount fuse block, designed to be fastened to a bulkhead or panel surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Blue Sea 5028 fuse block?\u003c\/strong\u003e The Blue Sea Systems 5028 measures 2 inches wide by 1.5 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5028 fuse block weigh?\u003c\/strong\u003e The 5028 weighs 0.42 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Blue Sea 5028 suitable for a boat's DC electrical system?\u003c\/strong\u003e Yes, the 5028 is designed as a marine DC fuse block for organizing and individually fusing multiple accessory or lighting circuits on a boat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Blue Sea Systems 5028?\u003c\/strong\u003e The UPC for the Blue Sea Systems 5028 fuse block is 632085050283.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499162843,"sku":"BSS-5028","price":45.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5028.jpg?v=1784507471"},{"product_id":"blue-sea-systems-5023-st-blade-battery-terminal-fuse-block-4-circuit-100a-ato-atc-battery-stud-mount-with-cover","title":"Blue Sea Systems 5023 ST Blade Battery Terminal Fuse Block, 4-Circuit, 100 Amp","description":"\u003cp\u003eThe Blue Sea Systems 5023 is an ST Blade battery terminal fuse block that mounts directly onto a battery stud, giving DC electrical systems four individually fused circuits from a single compact point. It is built for marine, RV, and vehicle 32 volt DC systems where multiple accessory circuits need to branch off the battery with reliable overcurrent protection close to the power source.\u003c\/p\u003e\u003cp\u003eEach of the four positions accepts a standard ATO or ATC blade-style fuse, with the block rated for up to 30 amps per circuit and 100 amps total across the block. The fuse block is molded from polycarbonate with tin-plated copper terminals for corrosion resistance, and it is compliant with ISO 8846 for use in installations near gasoline engines and fuel systems. An insulating cover is included to protect the live terminals and provide a surface for labeling each circuit, and four nylon insulated ring terminals plus one fuse are included so a first circuit can be wired immediately.\u003c\/p\u003e\u003cp\u003eBecause it mounts on the battery terminal stud itself, the 5023 shortens the unfused run of wire from the battery, which is a common wiring best practice for reducing fire risk on any circuit that is not already protected close to the source.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO or ATC blade fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Amperage Range:\u003c\/strong\u003e 1-30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 32 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage per Circuit:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage per Block:\u003c\/strong\u003e 100 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Battery terminal stud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polycarbonate (PC), tin-plated copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Fuse block, insulating cover, 4 nylon insulated ring terminals, 1 fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.59 inches W x 1.28 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e ISO 8846\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050238\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5023 fuse block provide?\u003c\/strong\u003e The 5023 provides four separately fused circuits from a single battery-mounted block, each protected by its own ATO or ATC blade fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuses does the 5023 use?\u003c\/strong\u003e It accepts standard ATO or ATC blade-style automotive fuses, in ratings from 1 amp up to 30 amps per circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the 5023 mount?\u003c\/strong\u003e It mounts directly on a battery terminal stud, which shortens the unprotected wire run between the battery and the fuse block compared to a remotely mounted block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum current rating of the block?\u003c\/strong\u003e The Blue Sea Systems 5023 is rated for 100 amps total across the block, with up to 30 amps allowed on any single circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a cover included to protect the terminals?\u003c\/strong\u003e Yes, an insulating cover is included with the 5023 to shield the live terminals and provide a place to label each circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the box with the 5023?\u003c\/strong\u003e The package includes the fuse block, an insulating cover, four nylon insulated ring terminals, and one fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 5023 fuse block made of?\u003c\/strong\u003e The block body is molded polycarbonate with tin-plated copper terminals for corrosion resistance in a marine or automotive DC electrical system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 5023 rated for gasoline engine compartments?\u003c\/strong\u003e Yes, the 5023 complies with ISO 8846, the standard covering electrical equipment for use in gasoline engine and fuel vapor environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage system is the 5023 designed for?\u003c\/strong\u003e It is rated for 32 volt DC systems, covering standard 12 volt and 24 volt marine, RV, and vehicle electrical setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5023 include ring terminals for wiring?\u003c\/strong\u003e Yes, four nylon insulated ring terminals are included so the included circuits can be wired without sourcing separate terminals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 5023 different from Blue Sea's ST-Glass fuse blocks?\u003c\/strong\u003e The 5023 is part of the ST Blade line and uses ATO or ATC blade fuses, while Blue Sea's ST-Glass fuse blocks use AGC or MDL glass tube fuses instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5023 fuse block weigh?\u003c\/strong\u003e The Blue Sea Systems 5023 weighs 0.25 pounds.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499261147,"sku":"BSS-5023","price":35.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5023_490dabe7-0929-4c18-9f0c-37b15f32043f.jpg?v=1784507057"},{"product_id":"blue-sea-systems-5032-st-blade-split-bus-fuse-block-12-circuit-dual-bus-with-ground-and-cover-ato-atc-100a-32v-dc","title":"Blue Sea Systems 5032 ST-Blade Split Bus Fuse Block, 12-Circuit Dual with Ground and Cover","description":"\u003cp\u003eThe Blue Sea Systems 5032 is a 12-circuit ST-Blade split bus fuse block built for 12V DC marine electrical systems that need two electrically isolated groups of circuits from a single mounting point. The block provides two isolated groups of six ATO\/ATC blade fuse circuits each, making it suited either for wiring from two separate isolated batteries or for splitting a single battery into a mix of 24-hour (always-on) circuits and switched circuits. Each circuit is rated for up to 30 amps, with a total of 100 amps per block and a maximum voltage of 32V DC.\u003c\/p\u003e\u003cp\u003eWiring connects via screw terminals that accept ring terminals, with #8-32 screws and captive star lock washers securing the circuit connections and a #10-32 stud screw terminal on the negative bus. The block mounts using #8 screws (M4). Current-carrying buses and fuse clips are tin-plated copper for corrosion resistance and reliable conductivity, while one-piece stainless steel flange nuts secure the connections. A clear insulating cover snaps on with an easy-to-open push button latch, includes label recesses for circuit identification, and has built-in storage for two spare fuses. The cover satisfies ABYC\/USCG insulation requirements for enclosed electrical connections aboard a boat. Fuses are not included and are sold separately.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5032\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuits:\u003c\/strong\u003e 12 (two isolated groups of 6)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage:\u003c\/strong\u003e 100 amps per block, 30 amps per circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 32 volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e #8 screw (M4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNegative Bus Terminal:\u003c\/strong\u003e #10-32 stud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Terminal Type:\u003c\/strong\u003e #8-32 screws with captive star lock washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tin-plated copper bus and fuse clips; stainless steel flange nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover:\u003c\/strong\u003e Clear insulating cover with label recesses and storage for two spare fuses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Meets ABYC\/USCG insulation requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5032 fuse block have?\u003c\/strong\u003e The 5032 has 12 total ATO\/ATC blade fuse circuits, arranged as two isolated groups of six circuits each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is this called a split bus fuse block?\u003c\/strong\u003e The 5032 splits its 12 circuits into two electrically isolated buses, so it can be wired to two separate batteries or used to separate 24-hour circuits from switched circuits on a single battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum amperage the 5032 fuse block can handle?\u003c\/strong\u003e The block is rated for 100 amps total, with each individual circuit rated up to 30 amps, at a maximum of 32 volts DC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Blue Sea Systems 5032 come with fuses installed?\u003c\/strong\u003e No. Fuses are sold separately from the 5032 fuse block; the block itself includes storage space in the cover for two spare fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size wire terminals does the 5032 use?\u003c\/strong\u003e Circuit connections use #8-32 screws with a captive star lock washer and accept ring terminals, while the negative bus uses a #10-32 stud terminal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Blue Sea Systems 5032 fuse block mounted?\u003c\/strong\u003e It mounts using #8 screws (M4 equivalent).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 5032 fuse block ABYC and USCG compliant?\u003c\/strong\u003e Yes, the clear insulating cover on the 5032 satisfies ABYC\/USCG insulation requirements for boat wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material are the bus bars and fuse clips made of?\u003c\/strong\u003e The 5032 uses tin-plated copper bus bars and fuse clips, with one-piece stainless steel flange nuts securing the connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the cover on the 5032 work?\u003c\/strong\u003e The clear cover uses a push button latch for easy access to the fuses, includes label recesses for marking circuits, and has built-in storage for two spare fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Blue Sea Systems 5032 fuse block weigh?\u003c\/strong\u003e The 5032 weighs 0.75 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 5032 be used with a single battery instead of two?\u003c\/strong\u003e Yes, the split bus design of the 5032 allows it to run off a single battery while still separating circuits into a 24-hour group and a switched group.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499326683,"sku":"BSS-5032","price":83.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5032.jpg?v=1784507476"},{"product_id":"blue-sea-systems-5029-st-blade-fuse-block-12-circuits-with-cover-100a-32v-dc-ato-atc","title":"Blue Sea Systems 5029 ST Blade Fuse Block, 12 Circuit with Cover, 100 Amp","description":"\u003cp\u003eThe Blue Sea Systems 5029 is a 12 circuit ST Blade fuse block built for organized, high capacity DC power distribution aboard boats, RVs, work trucks, and custom 12\/24 volt electrical systems. Each of the twelve circuits accepts standard ATO or ATC fast acting blade fuses (fuses sold separately) and is rated for up to 30 amps per circuit, with the block rated for a total of 100 amps at up to 32 volts DC. A positive distribution bus with a #10-32 stud feeds all twelve circuits from a single source, while screw terminal connections at #8-32 with captive star lock washers give a secure, vibration resistant wire termination.\u003c\/p\u003e\u003cp\u003eA clear, snap on insulating cover protects the terminals from accidental shorts and debris, and doubles as onboard storage with recesses for two spare fuses and space for write on circuit labels (20 included) so every circuit stays identified at a glance. The push button latch makes the cover easy to open for inspection or fuse changes without tools. Terminals accept ring or spade type connectors, and the fuse block mounts with #8 (M4) screws for a stable, panel mounted installation. Backed by a lifetime warranty, the Blue Sea Systems 5029 is a durable, professional grade choice for consolidating multiple 24-hour or switched circuits behind one protected, easy to service panel.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5029\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e ST Blade Fuse Block, 12 Circuit with Cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO or ATC (ST Blade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 32 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Current, Total Block:\u003c\/strong\u003e 100 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Current per Circuit:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e #8 (M4) Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Bus:\u003c\/strong\u003e #10-32 stud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Stud Torque:\u003c\/strong\u003e 24 in-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Terminal Torque:\u003c\/strong\u003e 18 in-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Terminal Type:\u003c\/strong\u003e #8-32 screws with captive star lock washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Compatibility:\u003c\/strong\u003e Ring or spade type terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Fuse block, insulating cover, 20 write-on circuit labels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 4 inches wide x 2 inches high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal, Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Clear cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.68 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050290\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5029 fuse block have?\u003c\/strong\u003e The Blue Sea Systems 5029 has 12 individually fused circuits, each protected by its own ATO or ATC blade fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuses does the 5029 fuse block use?\u003c\/strong\u003e Standard ATO or ATC fast acting blade fuses are used with the 5029, and fuses are sold separately from the block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum current rating of the 5029 fuse block?\u003c\/strong\u003e 100 amps total for the block, with a maximum of 30 amps on any individual circuit, at up to 32 volts DC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Blue Sea Systems 5029 come with a cover?\u003c\/strong\u003e Yes, the 5029 includes a clear, snap on insulating cover with a push button latch, recessed label areas, and storage space for two spare fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 5029 fuse block?\u003c\/strong\u003e The Blue Sea Systems 5029 measures 4 inches wide by 2 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Blue Sea Systems 5029 fuse block weigh?\u003c\/strong\u003e It weighs 0.68 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of wire terminals does the 5029 accept?\u003c\/strong\u003e The 5029 accepts ring or spade type terminals, with screw terminal connections at #8-32 secured by captive star lock washers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Blue Sea Systems 5029 fuse block mounted?\u003c\/strong\u003e It mounts using #8 (M4) screws, with a positive distribution bus fed by a single #10-32 stud.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the box with the 5029?\u003c\/strong\u003e The package includes the fuse block, the insulating cover, and 20 write-on circuit labels for identifying each of the 12 circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat applications is the Blue Sea Systems 5029 fuse block suited for?\u003c\/strong\u003e It is designed for 12 volt and 24 volt DC electrical systems that need multiple fused circuits distributed from a single positive bus, such as marine electrical panels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat torque should be used on the 5029 fuse block terminals?\u003c\/strong\u003e Blue Sea Systems specifies 24 in-lb on the positive bus stud and 18 in-lb on the screw terminals of the 5029.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Blue Sea Systems 5029 fuse block covered by a warranty?\u003c\/strong\u003e Yes, the 5029 carries a lifetime warranty from Blue Sea Systems.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499457755,"sku":"BSS-5029","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5029.jpg?v=1784507064"},{"product_id":"blue-sea-systems-5035-st-blade-fuse-block-6-independent-circuits-100a-with-cover","title":"Blue Sea Systems 5035 ST Blade Fuse Block, 6 Independent Circuits, 100 Amp, with Cover","description":"\u003cp\u003eThe Blue Sea Systems 5035 ST Blade Fuse Block is a DC power distribution block built for systems that need multiple electrically isolated, individually fused circuits in one compact assembly. It provides six independent circuits, meaning each fused output is fully separated from the others rather than sharing a common bus, so a fault or blown fuse on one circuit does not affect the rest. The block is rated for up to 100 amps total capacity and supports up to 30 amps per circuit when used with standard ATO or ATC blade fuses, making it suitable for a wide range of accessory and branch-circuit loads.\u003c\/p\u003e\u003cp\u003ePower comes in through a single #8-32 positive bus stud, giving a secure, low-resistance main connection point for wiring the block into a DC system. A clear insulating cover snaps on with a push-button latch to protect live terminals from accidental contact, and it includes built-in storage for spare fuses along with recessed areas for circuit labels, keeping identification and maintenance straightforward. Internal buses and fuse clips are made of tin-plated copper for corrosion resistance and reliable long-term conductivity, while the housing is constructed of durable plastic. The fuse block ships with a cover, 20 write-on circuit labels, and two terminal block jumpers.\u003c\/p\u003e\u003cp\u003eThis is a general-purpose DC circuit protection component suited to marine, RV, automotive, and other 32-volt DC electrical systems where clean, organized wiring and dependable circuit isolation are required.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5035\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 100 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmps Per Circuit:\u003c\/strong\u003e 30 Amps (with standard ATO or ATC blade fuses)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 32 Volts (DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Wall Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic, Tin-plated Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Bus Connection:\u003c\/strong\u003e #8-32 Stud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.13 inches wide x 1.52 inches high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Fuse Block, Cover, 20 write-on circuit labels, two terminal block jumpers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050351\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5035 fuse block have?\u003c\/strong\u003e The 5035 ST Blade Fuse Block has six independent circuits, each with its own fused output that is electrically isolated from the others.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum current rating of the 5035 fuse block?\u003c\/strong\u003e It is rated for up to 100 amps total capacity, with each of the six circuits supporting up to 30 amps when used with standard ATO or ATC blade fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5035 fuse block come with a cover?\u003c\/strong\u003e Yes, the Blue Sea Systems 5035 includes a clear insulating cover with a push-button latch that protects the live terminals from accidental contact.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of fuses does the Blue Sea Systems 5035 use?\u003c\/strong\u003e It is designed for standard ATO or ATC blade-style fuses, supporting up to 30 amps per circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the 5035 fuse block?\u003c\/strong\u003e The package includes the fuse block itself, the insulating cover, 20 write-on circuit labels, and two terminal block jumpers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 5035 fuse block made of?\u003c\/strong\u003e The housing is plastic, while the internal buses and fuse clips are tin-plated copper for corrosion resistance and reliable conductivity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is power connected to the 5035 fuse block?\u003c\/strong\u003e Main power connects through a single #8-32 positive bus stud, providing a secure feed point for the whole block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Blue Sea 5035 fuse block?\u003c\/strong\u003e The 5035 ST Blade Fuse Block measures 2.13 inches wide by 1.52 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5035 fuse block weigh?\u003c\/strong\u003e The Blue Sea Systems 5035 weighs 0.35 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage system is the 5035 fuse block rated for?\u003c\/strong\u003e It is rated for 32 volts DC, suitable for typical marine, RV, and automotive DC electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs spare fuse storage included on the 5035 fuse block?\u003c\/strong\u003e Yes, the cover on the 5035 has built-in storage for spare fuses along with recessed areas for circuit labels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty applies to the Blue Sea Systems 5035?\u003c\/strong\u003e The 5035 ST Blade Fuse Block is covered by a lifetime warranty.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499490523,"sku":"BSS-5035","price":45.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5035.jpg?v=1784507068"},{"product_id":"blue-sea-systems-5046-st-blade-compact-fuse-block-6-circuit","title":"Blue Sea Systems ST-Blade Compact Fuse Block, 6-Circuit, 5046","description":"\u003cp\u003eThe Blue Sea Systems 5046 is a compact ST-Blade fuse block built to organize and protect multiple low-amperage circuits from a single power feed on a boat or marine vehicle. It uses the ST-Blade (blade-style, ATO\/ATC-type) fuse format and provides 6 individual circuit positions, making it a practical choice for consolidating accessory wiring, panel upgrades, or new circuit additions in a single, space-saving unit. As a Blue Sea Systems product, the 5046 is designed for the demands of the marine electrical environment where reliable circuit protection and clean wiring layout matter.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5046\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Compact Fuse Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Style:\u003c\/strong\u003e ST-Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Marine Fuse Blocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050467\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.4 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5046 fuse block have?\u003c\/strong\u003e The 5046 Compact Fuse Block from Blue Sea Systems has 6 individual circuit positions, each protected by its own fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of fuse does part number 5046 use?\u003c\/strong\u003e It uses the ST-Blade fuse format, a blade-style fuse design, so each of the 6 circuits on the 5046 takes an ST-Blade fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Blue Sea Systems 5046 fuse block compact enough for tight installations?\u003c\/strong\u003e Yes, the 5046 is Blue Sea Systems' Compact Fuse Block, sized to fit into space-limited electrical panels and wiring compartments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5046 fuse block weigh?\u003c\/strong\u003e The Blue Sea Systems 5046 weighs 0.4 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brand makes part number 5046?\u003c\/strong\u003e Part number 5046 is manufactured by Blue Sea Systems, sold as their Compact Fuse Block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Blue Sea Systems 5046 fuse block?\u003c\/strong\u003e The UPC for the 5046 Compact Fuse Block is 632085050467.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 5046 fuse block protect multiple accessory circuits from one power source?\u003c\/strong\u003e Yes, that is its primary function: the 5046 distributes and protects up to 6 separate circuits from a single incoming power feed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of marine electrical product is the 5046?\u003c\/strong\u003e The 5046 is listed under Marine Fuse Blocks, Blue Sea Systems' line of circuit protection and distribution products.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499850971,"sku":"BSS-5046","price":64.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5046_8829dced-a0dd-4490-86ac-8602a1fca888.jpg?v=1784507480"},{"product_id":"blue-sea-systems-5045-st-blade-compact-fuse-block-4-circuit-100a-32v-dc-ato-atc-with-cover","title":"Blue Sea Systems 5045 ST Blade Fuse Block, Compact 4-Circuit, 100 Amp, 32V DC","description":"\u003cp\u003eThe Blue Sea Systems 5045 is a compact ST blade fuse block that provides four fused outputs for organizing and protecting DC branch circuits aboard boats, RVs, and other 12V\/24V systems. Its surface-mount design places all terminals on one side, which reduces the installation footprint and simplifies wire routing in tight dashboards, consoles, and electrical panels. The block is rated for a maximum operating voltage of 32V DC and a maximum operating amperage of 100 amps per block, with the included clear insulating cover shielding energized terminals from accidental contact while leaving room for circuit identification. Write-on circuit labels are included for each of the four circuits, and small format standard and custom labels are also available separately for further identification. The block accepts standard ATO or ATC blade fuses, which are sold separately, and connects using #8-32 screw terminals with a captive star lock washer to keep wiring secure under vibration. It mounts with a #8 screw (M4). Internally, tin-plated copper buses and fuse clips resist corrosion and maintain reliable conductivity in marine and other demanding environments. The 5045 meets ISO 8846 and SAE J1171 external ignition protection requirements, making it suitable for use in gasoline engine spaces. It is a straightforward, professional-grade way to add organized, protected DC circuit distribution to a panel or console.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5045\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Voltage:\u003c\/strong\u003e 32 volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Amperage:\u003c\/strong\u003e 100 amps per block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage per Circuit:\u003c\/strong\u003e Up to 30 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO or ATC blade fuses (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Terminal:\u003c\/strong\u003e #8-32 screws with captive star lock washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e #8 screw (M4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory Compliance:\u003c\/strong\u003e Meets ISO 8846 and SAE J1171 external ignition protection requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.64 inches wide x 1.28 inches high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing with tin-plated copper buses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Fuse block, cover, 4 write-on circuit labels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5045 fuse block have?\u003c\/strong\u003e The 5045 has four individually fused circuits, letting you distribute and protect power to four separate DC accessories or systems from one compact block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum amperage rating of the 5045 fuse block?\u003c\/strong\u003e It is rated for a maximum of 100 amps per block, with up to 30 amps supported on each of the four individual circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of fuses does the Blue Sea Systems 5045 use?\u003c\/strong\u003e It accepts standard ATO or ATC blade fuses, which are sold separately and can be matched to the amperage needs of each circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage systems is the 5045 fuse block designed for?\u003c\/strong\u003e The block has a maximum operating voltage of 32V DC, making it suitable for standard 12V and 24V marine, automotive, and RV electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5045 come with a cover?\u003c\/strong\u003e Yes, a clear insulating cover is included that shields the terminals from accidental contact while still allowing space for circuit labels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I identify which fuse controls which circuit?\u003c\/strong\u003e The 5045 includes write-on circuit labels for each of the four circuits, and Blue Sea Systems also offers small format standard and custom labels separately for additional identification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the 5045 mount and connect to wiring?\u003c\/strong\u003e It mounts using a #8 screw (M4) and terminates with #8-32 screw terminals fitted with a captive star lock washer to keep connections secure under vibration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Blue Sea Systems 5045 ignition protected?\u003c\/strong\u003e Yes, it meets ISO 8846 and SAE J1171 external ignition protection requirements, which is important for installation in or near gasoline engine compartments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 5045 fuse block made of?\u003c\/strong\u003e The housing is plastic, and the internal buses and fuse clips are tin-plated copper for corrosion resistance and reliable long-term conductivity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions and weight of the 5045?\u003c\/strong\u003e The 5045 measures 3.64 inches wide by 1.28 inches high and weighs 0.25 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre fuses included with the 5045 block?\u003c\/strong\u003e No, ATO or ATC fuses are sold separately from the 5045 fuse block and cover assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order part number 5045?\u003c\/strong\u003e The 5045 ships as a fuse block with its insulating cover and four write-on circuit labels.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499883739,"sku":"BSS-5045","price":35.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5045.jpg?v=1784507071"},{"product_id":"blue-sea-systems-5052-st-clb-6-position-common-source-circuit-breaker-block-32v-dc-100a","title":"Blue Sea Systems ST-CLB 6-Position Common Source Circuit Breaker Block 5052, 32V DC, 32A Per Circuit, 100A Block","description":"\u003cp\u003eThe Blue Sea Systems ST-CLB Circuit Breaker Block, part number 5052, is a common source circuit breaker block that distributes power from a single 100-amp source to six individually switched 32-amp circuits. Instead of wiring six separate single circuit breakers back to a common bus, this block combines the common bus and six switched breaker positions into one compact, panel-mount unit, simplifying installation and reducing wiring clutter on the boat's electrical panel.\u003c\/p\u003e\u003cp\u003eEach of the six positions is rated up to 32 amps DC at 32 volts maximum, while the block as a whole is rated up to 100 amps common source. The busses and screw terminals are tin-plated copper and accept ring terminals for a secure connection. Quick connect clips allow the circuit breakers to snap easily into place in the block, and breakouts allow wire access from two directions to accommodate different wiring layouts. A clear insulating cover with square format label recesses lets each circuit be labeled while satisfying ABYC and USCG insulation requirements. Two ST-CLB terminal block jumpers can be added to allow three of the switched circuits to run on a non-24-hour source, giving flexibility for circuits like bilge pumps, clocks, or alarms that need to stay powered independently of the main switched circuits.\u003c\/p\u003e\u003cp\u003eThis circuit breaker block is intended for DC electrical panels on boats where multiple lower-amperage circuits, such as switched accessories, lighting, or electronics, are fed from a single power source.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5052\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Positions:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Clip-In Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Voltage:\u003c\/strong\u003e 32 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Amperage Per Circuit:\u003c\/strong\u003e 32 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Amperage Per Block (Common Source):\u003c\/strong\u003e 100 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Screw Terminals, Accepts Ring Terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Material:\u003c\/strong\u003e Tin-Plated Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover:\u003c\/strong\u003e Clear Insulating Cover with Label Recesses, ABYC\/USCG Compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ST-CLB Circuit Breaker Block used for?\u003c\/strong\u003e The Blue Sea Systems ST-CLB block, part number 5052, distributes power from a single common source to six individually switched circuits, so it is used to feed multiple lower-amperage DC circuits, such as accessories, lighting, or electronics, from one power feed on a marine electrical panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many amps does each circuit position handle?\u003c\/strong\u003e Each of the six switched positions on the 5052 block is rated up to 32 amps DC, while the block's common source bus is rated up to 100 amps total.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage is the ST-CLB 5052 block rated for?\u003c\/strong\u003e It is rated for a maximum of 32 volts DC, matching standard 12V and 24V marine electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the block accept ring terminals?\u003c\/strong\u003e Yes, the busses and screw terminals on the Blue Sea Systems 5052 are tin-plated copper and accept ring terminals for a secure connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 5052 circuit breaker block ABYC compliant?\u003c\/strong\u003e Yes, the clear insulating cover on the 5052 satisfies ABYC and USCG insulation requirements while still allowing each circuit to be labeled.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does wiring access work on this block?\u003c\/strong\u003e Breakouts on the ST-CLB block allow wire access from two directions, giving flexibility for how cables are routed to and from the block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan some circuits on the block run independently of the others?\u003c\/strong\u003e Yes, adding two ST-CLB terminal block jumpers allows three of the six switched circuits to be powered from a non-24-hour source separate from the other circuits, which is useful for loads like bilge pumps, a clock, or alarm circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the ST-CLB block mount to the breakers?\u003c\/strong\u003e The 5052 block uses quick connect clips that allow standard circuit breakers to snap easily into place in each of the six positions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 5052 different from wiring six separate circuit breakers?\u003c\/strong\u003e The ST-CLB block combines the common source bus and six switched breaker positions into one unit, so installers do not need to individually wire six separate single circuit breakers back to a common bus.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the weight of the Blue Sea Systems 5052 circuit breaker block?\u003c\/strong\u003e The 5052 circuit breaker block weighs 0.75 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material are the internal busses made of?\u003c\/strong\u003e The internal busses and screw terminals on the 5052 are tin-plated copper.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989500211419,"sku":"BSS-5052","price":83.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5052.jpg?v=1784507484"},{"product_id":"blue-sea-systems-5025-st-blade-fuse-block-6-circuits-with-negative-bus-and-cover-100a-32v-dc-ato-atc","title":"Blue Sea Systems 5025 ST Blade 6-Circuit Fuse Block with Negative Bus and Cover, 100 Amp","description":"\u003cp\u003eThe Blue Sea Systems 5025 is a 6-circuit ST Blade fuse block built for organizing and protecting DC electrical circuits on boats and other 12\/24-volt DC systems. It consolidates six individually fused positive circuits alongside an integrated negative bus bar, so every ground connection on that circuit group terminates at one central point instead of a tangle of ring terminals. The block accepts standard ATO or ATC blade-style fuses, which are widely available and easy to swap during troubleshooting or maintenance.\u003c\/p\u003e\u003cp\u003eCurrent-carrying buses and fuse clips are tin-plated copper for strong conductivity and resistance to corrosion in the humid, salt-air conditions typical of marine and mobile installations. The block is rated 32 volts DC and can carry up to 100 amps total across the group, with up to 30 amps supported per individual circuit. A clear insulating cover snaps on with a push-button latch to guard live terminals from accidental shorts and debris, and it doubles as spare-fuse storage with recessed areas for writing on circuit labels. Terminals use #8 (M4) screw connections for mounting and wiring.\u003c\/p\u003e\u003cp\u003eThis fuse block suits DC panel builds, accessory circuit distribution, and any 12V or 24V system where a compact, serviceable, corrosion-resistant fuse and ground termination point is needed.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 100 Amps total (up to 30 Amps per circuit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 32 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO or ATC blade fuses (ST Blade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e #8 Screw (M4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing with tin-plated copper buses and fuse clips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 3.32 inches W x 1.52 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.55 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Temperature Rating:\u003c\/strong\u003e 130 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Fuse block, cover, 20 write-on circuit labels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050252\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5025 fuse block have?\u003c\/strong\u003e The 5025 has 6 individually fused circuits plus an integrated negative bus bar for grounding all 6 circuits at one point.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of fuse does the 5025 use?\u003c\/strong\u003e It uses standard ATO or ATC blade-style fuses, sold separately and widely available at auto parts and marine stores.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the amp rating of this fuse block?\u003c\/strong\u003e The Blue Sea 5025 is rated for 100 amps total across the block, with up to 30 amps supported per individual circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage systems is the 5025 rated for?\u003c\/strong\u003e It is rated for 32 volts DC, making it suitable for both 12-volt and 24-volt DC marine and mobile electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5025 come with a cover?\u003c\/strong\u003e Yes, the Blue Sea 5025 includes a clear insulating cover with a push-button latch that protects terminals and stores spare fuses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Blue Sea 5025 fuse block weigh?\u003c\/strong\u003e It weighs 0.55 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 5025 fuse block?\u003c\/strong\u003e The block measures 3.32 inches wide by 1.52 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat materials are the buses and fuse clips made of?\u003c\/strong\u003e Tin-plated copper is used for the buses and fuse clips on the 5025, which resists corrosion in marine and mobile environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 5025 fuse block mounted and wired?\u003c\/strong\u003e It uses #8 (M4) screw connections for both mounting and circuit wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the box with the 5025?\u003c\/strong\u003e The Blue Sea 5025 ships with the fuse block, the insulating cover, and 20 write-on circuit labels for identifying each circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the negative bus bar used for on the 5025?\u003c\/strong\u003e The integrated negative bus bar lets all 6 circuits' ground wires terminate at a single point on the 5025 block instead of requiring separate grounding hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum operating temperature for the 5025?\u003c\/strong\u003e The Blue Sea Systems 5025 carries an upper temperature rating of 130 degrees Celsius.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989500506331,"sku":"BSS-5025","price":52.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5025_3f21f596-cb79-48c8-99e5-8283bc71e8b5.jpg?v=1784507472"},{"product_id":"blue-sea-systems-5026-st-blade-fuse-block-12-circuit-with-ground-bus-and-cover-100a-ato-atc-dc-fuse-panel-for-boats-and-rvs","title":"Blue Sea Systems 5026 ST Blade Fuse Block, 12 Circuit with Negative Bus and Cover, 100 Amp","description":"\u003cp\u003eThe Blue Sea Systems 5026 is a 12-circuit ST Blade fuse block built for organized, code-compliant DC circuit protection aboard boats and other 12\/24-volt DC systems. Each of the twelve branch circuits accepts a standard ATO or ATC blade fuse rated from 1 to 30 amps, with the block supporting up to 30 amps per circuit and 100 amps of total capacity. An integrated negative bus lets every ground wire terminate at a single point, cutting down on wiring clutter and making troubleshooting easier at the panel.\u003c\/p\u003e\u003cp\u003eCurrent-carrying buses and fuse clips are made of tinned copper for long-term corrosion resistance in marine and mobile environments, and the block is IP66-protected against powerful water jets. A clear, snap-on cover with a push-button latch shields the terminals from accidental shorts, and it doubles as storage for spare fuses with recessed areas for writing on circuit labels. The 5026 accepts ring or snap fork terminals for flexible wire installation and mounts with screws. It meets ISO 8846 and SAE J1171 (when jumped) standards for marine electrical equipment.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e ATO or ATC blade fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Amperage Range:\u003c\/strong\u003e 1 to 30 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Amperage Rating:\u003c\/strong\u003e 30 amps per circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Capacity:\u003c\/strong\u003e 100 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 32V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e IP66-protected against powerful water jets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ISO 8846, SAE J1171 (when jumped)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tinned copper buses and fuse clips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Screw mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Accepts ring or snap fork terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.31 inches (W) x 1.5 inches (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Fuse block, cover, 20 write-on circuit labels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050269\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00632085050269\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal 12\/24-volt DC fuse block, not tied to a specific make, model, or engine.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cp\u003eNo OEM cross-reference numbers apply to this part.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5026 fuse block have?\u003c\/strong\u003e The 5026 provides 12 individual branch circuits, each protected by its own ATO or ATC blade fuse, plus an integrated negative bus for grounding all 12 circuits at one point.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuses does the 5026 use?\u003c\/strong\u003e It accepts standard ATO or ATC blade fuses rated from 1 to 30 amps, with each circuit supporting up to 30 amps and the block handling 100 amps total capacity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the negative bus built into the fuse block?\u003c\/strong\u003e Yes, the Blue Sea 5026 has an integrated negative bus bar so every ground wire terminates at the block itself rather than a separate bus, simplifying wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5026 come with a cover?\u003c\/strong\u003e Yes, this version of the 5026 includes a clear snap-on cover with a push-button latch that protects the terminals and stores spare fuses, along with recessed areas for writing circuit labels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the buses and fuse clips made of?\u003c\/strong\u003e The Blue Sea 5026 uses tinned copper buses and fuse clips, which resist corrosion in marine and other harsh mobile-electrical environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 5026 waterproof?\u003c\/strong\u003e It is IP66-protected against powerful water jets, meaning it resists jets of water directed at it, though it should still be mounted in a location protected from direct water spray in normal use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum voltage rating for the 5026?\u003c\/strong\u003e The Blue Sea Systems 5026 is rated for 32V DC, making it suitable for both 12-volt and 24-volt DC electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size are the 5026's dimensions?\u003c\/strong\u003e The fuse block measures 3.31 inches wide by 1.5 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5026 fuse block weigh?\u003c\/strong\u003e The Blue Sea Systems 5026 weighs 0.75 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat terminal types can I use with the 5026?\u003c\/strong\u003e The 5026 accepts ring or snap fork terminals, giving flexibility in how wires are connected to each circuit and the negative bus.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat certifications does the 5026 meet?\u003c\/strong\u003e It meets ISO 8846 and SAE J1171 (when jumped), standards used for marine electrical equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the Blue Sea 5026?\u003c\/strong\u003e This 5026 fuse block ships with the fuse block itself, a clear protective cover, and 20 write-on circuit labels for identifying each circuit.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989500539099,"sku":"BSS-5026","price":65.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5026.jpg?v=1784507061"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/collections\/7720.jpg?v=1785356894","url":"https:\/\/www.goodvibesmarina.com\/collections\/gvcat-electrical-system-circuit-protection.oembed?page=2","provider":"Good Vibes 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