{"product_id":"sea-dog-420102-1-momentary-toggle-switch-spst-on-off-15a-12v-marine-panel-switch","title":"Sea-Dog 420102-1 SPST Momentary On\/Off Toggle Switch, 15 Amp 12 Volt, Brass\/Nylon\/Polycarbonate","description":"\u003cp\u003eThe Sea-Dog 420102-1 is a water resistant SPST momentary on\/off toggle switch built for marine electrical panels. It uses a locking ring with a lever seal and a protruding cap nut for a secure, water resistant panel mount, and is constructed of stamped brass, injection molded nylon, and polycarbonate for corrosion resistance in a marine environment. The switch is rated 15 Amps at 12 Volts DC and terminates in 2 spade blade terminals for simple wiring to bilge pumps, horns, winches, and other momentary-duty accessories where the circuit needs to stay on only while the switch is held. Its compact panel footprint (3\/8 inch by 1\/2 inch) makes it easy to fit into existing helm and console layouts alongside other Sea-Dog toggle switches. A matching waterproof cap is available separately for additional protection when the switch is not in use. This is a single switch, sold each, and is part of the same Sea-Dog toggle switch family that also includes standard on\/off, DPDT, and illuminated variants sharing the same mounting dimensions and terminal style.\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 420102-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Type:\u003c\/strong\u003e SPST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Action:\u003c\/strong\u003e Momentary On\/Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e 2 Blades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A:\u003c\/strong\u003e 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension B:\u003c\/strong\u003e 1\/2 inch\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 Stamped Brass, Injection Molded Nylon, Polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Panel Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Spade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Protection Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514420778\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal panel mount toggle switch; fits any 12 Volt DC panel cutout sized for 3\/8 inch by 1\/2 inch toggle switches.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does momentary on\/off mean on the Sea-Dog 420102-1?\u003c\/strong\u003e The circuit is only closed while the toggle is held in the on position; release it and the 420102-1 springs back to off, unlike a standard SPST toggle that stays wherever you flip it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage and voltage is this toggle switch rated for?\u003c\/strong\u003e The 420102-1 is rated 15 Amps at 12 Volts DC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size panel cutout does the 420102-1 need?\u003c\/strong\u003e It mounts in a panel hole sized for its 3\/8 inch by 1\/2 inch toggle body, the same footprint used across the Sea-Dog toggle switch line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 420102-1 made of?\u003c\/strong\u003e It is built from stamped brass, injection molded nylon, and polycarbonate, materials chosen for corrosion resistance in a marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sea-Dog 420102-1 weigh?\u003c\/strong\u003e This toggle switch weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 420102-1 waterproof?\u003c\/strong\u003e It is water resistant, using a locking ring with a lever seal and a protruding cap nut; a separate waterproof cap is available for added protection when extra sealing is needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many terminals does the 420102-1 have?\u003c\/strong\u003e The 420102-1 has 2 spade blade terminals, consistent with its SPST circuit type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 420102-1 and the Sea-Dog 420101-1?\u003c\/strong\u003e Both are SPST panel mount toggles with the same 15 Amp, 12 Volt rating and 2 blade terminals, but the 420101-1 is a standard on\/off switch while the 420102-1 is momentary on\/off, returning to off when released.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a single switch or a multipack?\u003c\/strong\u003e The Sea-Dog 420102-1 is sold as a single toggle switch, each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 420102-1 toggle switch?\u003c\/strong\u003e The toggle handle on the 420102-1 is black.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the 420102-1 myself?\u003c\/strong\u003e Yes, it is designed for straightforward panel mounting with a locking ring and cap nut, and spade terminals for simple wire connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 420102-1 genuine Sea-Dog, not aftermarket?\u003c\/strong\u003e Yes, the 420102-1 is a genuine Sea-Dog part, identified by UPC 035514420778.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988772270299,"sku":"S-D-420102-1","price":7.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/4976.jpg?v=1784429130","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-420102-1-momentary-toggle-switch-spst-on-off-15a-12v-marine-panel-switch","provider":"Good Vibes Marina","version":"1.0","type":"link"}