{"product_id":"sea-dog-420427-1-momentary-push-button-on-off-switch-with-cap-spst-30a-12vdc-boss-2-copper-terminals","title":"Sea-Dog Momentary Push Button Switch with Cap 420427-1, SPST On-Off, 30 Amp, Boss-2 Terminal","description":"\u003cp\u003eThe Sea-Dog 420427-1 is a momentary push button on\/off switch built for behind-dash panel mounting in confined spaces. It is an SPST momentary switch rated 30 amps at 12VDC, with an overall length of 2-7\/8 inches and a mounting stem measuring 1-7\/16 inches with a 5\/8 inch-32 thread, allowing it to fit through panels up to 1-1\/8 inch thick.\u003c\/p\u003e\u003cp\u003eConstruction is a corrosion resistant, glass reinforced polyester (polypropylene) housing paired with an elastomeric rubber internal gasket and ultrasonic welded seams for increased water resistance in a marine environment. Two boss copper alloy screw terminal contacts (Boss-2 terminal type) provide the electrical connection, and the switch includes both a cap and a rubber boot nut in the box, so no separate cap purchase is needed.\u003c\/p\u003e\u003cp\u003eThis switch is designed for helm, dash, and accessory panels where a compact momentary on\/off control is needed for lighting, horns, bilge pumps, or other 12VDC accessory circuits, in installations where panel space and depth are limited.\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 420427-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Style:\u003c\/strong\u003e Momentary Push Button Switch with Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polypropylene (glass reinforced polyester housing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Type:\u003c\/strong\u003e SPST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Momentary On-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Shaft:\u003c\/strong\u003e 5\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Length:\u003c\/strong\u003e 1-1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 2-7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Stem:\u003c\/strong\u003e 1-7\/16 inch x 5\/8 inch-32 thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Panel Thickness:\u003c\/strong\u003e 1-1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Boss-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Contacts:\u003c\/strong\u003e 2 boss copper alloy screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket:\u003c\/strong\u003e Elastomeric rubber internal gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e Ultrasonic welded for increased water resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Rubber boot nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.088 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514423755\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sea-Dog 420427-1 push button switch used for?\u003c\/strong\u003e It is a momentary on\/off push button switch intended for mounting in a behind-dash or helm panel to control 12VDC accessory circuits such as lighting, horns, or pumps in a compact space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this switch momentary or does it stay on?\u003c\/strong\u003e The 420427-1 is a momentary SPST On-Off switch, meaning it only activates the circuit while the button is pressed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage and voltage is the switch rated for?\u003c\/strong\u003e The Sea-Dog 420427-1 is rated 30 amps at 12VDC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the switch housing made from?\u003c\/strong\u003e The housing is a corrosion resistant, glass reinforced polyester (polypropylene) construction, chosen for durability in a marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 420427-1 include a cap?\u003c\/strong\u003e Yes, a cap is included with the Sea-Dog 420427-1, along with a rubber boot nut for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size hole or panel cutout does this switch need?\u003c\/strong\u003e The mounting stem measures 1-7\/16 inches with a 5\/8 inch-32 thread, and the switch fits panels up to 1-1\/8 inch thick.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the switch overall?\u003c\/strong\u003e The Sea-Dog 420427-1 has an overall length of 2-7\/8 inches, with a panel shaft length of 1-1\/8 inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of terminals does this switch use?\u003c\/strong\u003e It uses a Boss-2 terminal type with two boss copper alloy screw terminal contacts for wiring connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this switch water resistant?\u003c\/strong\u003e Yes, the 420427-1 uses an elastomeric rubber internal gasket and ultrasonically welded seams to increase resistance to water intrusion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sea-Dog 420427-1 weigh?\u003c\/strong\u003e The switch weighs 0.088 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is this switch typically installed on a boat?\u003c\/strong\u003e Its compact behind-dash panel dimensions make the Sea-Dog 420427-1 suitable for helm, dash, or accessory panels where mounting space is limited.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brand makes the 420427-1 switch?\u003c\/strong\u003e This momentary push button switch is manufactured by Sea-Dog, part number 420427-1.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988775186651,"sku":"S-D-420427-1","price":24.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5003.jpg?v=1784429342","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-420427-1-momentary-push-button-on-off-switch-with-cap-spst-30a-12vdc-boss-2-copper-terminals","provider":"Good Vibes Marina","version":"1.0","type":"link"}