{"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","url":"https:\/\/www.goodvibesmarina.com\/products\/blue-sea-systems-5025-st-blade-fuse-block-6-circuits-with-negative-bus-and-cover-100a-32v-dc-ato-atc","provider":"Good Vibes Marina","version":"1.0","type":"link"}