{"product_id":"sea-dog-420415-1-momentary-push-button-horn-switch-red-spst-15a-12v-oem-702914-universal-panel-mount-for-fog-horns-sirens","title":"Sea-Dog Momentary Push Button Horn Switch, Red, 420415-1, 15 Amp 12V","description":"\u003cp\u003eThe Sea-Dog 420415-1 is a panel-mounted, momentary push button switch designed to operate fog horns, sirens, and similar signaling devices aboard a boat. The switch is a momentary SPST on-off type, meaning it completes the circuit only while the button is pressed and releases automatically when let go, making it well suited to horn and alarm circuits where continuous contact is not desired. It mounts into a 1\/2 inch diameter hole in a helm or console panel and is rated for a maximum panel thickness of 5\/16 inch, keeping installation straightforward on typical instrument panels. Electrical connections are made with 1\/4 inch QD (quick disconnect) terminals for a simple, tool-friendly wiring hookup. The switch is rated 15 Amps at 12 Volts DC, matching standard marine 12V electrical systems. Construction combines a nylon\/phenolic switch body with chrome plated brass hardware for corrosion resistance in a marine environment. This version features a bright red button, chosen specifically to make the switch easily identifiable in an emergency situation; a black button version of the same switch is also available under a different part number for boat builders who prefer a lower-visibility finish. The 420415-1 is manufactured by Sea-Dog and is intended as a direct, ready-to-install horn or signal switch for recreational and light commercial marine 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 420415-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Action:\u003c\/strong\u003e SPST Momentary On-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hole Diameter:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Panel Thickness:\u003c\/strong\u003e 5\/16 inch\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 DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nylon\/Phenolic and Chrome Plated Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e 1\/4 inch QD (quick disconnect) terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\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\u003eOEM Equivalent Part Number:\u003c\/strong\u003e 702914\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514423748\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e702914\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sea-Dog 420415-1 horn switch do?\u003c\/strong\u003e It is a momentary SPST on-off push button switch that completes a circuit only while pressed, used to operate fog horns, sirens, and similar signal devices on a boat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size hole do I need to mount this switch?\u003c\/strong\u003e The 420415-1 mounts into a 1\/2 inch diameter panel hole and is designed for a maximum panel thickness of 5\/16 inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this switch red or black?\u003c\/strong\u003e This particular part number, 420415-1, comes with a bright red button, chosen so it can be easily identified in an emergency; a black button version is offered under a separate Sea-Dog part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the amperage and voltage rating?\u003c\/strong\u003e The Sea-Dog 420415-1 is rated 15 Amps at 12 Volts DC, matching standard 12V marine electrical circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the switch made of?\u003c\/strong\u003e It is constructed of nylon\/phenolic with chrome plated brass hardware, chosen for durability in a marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I wire the 420415-1 into my horn circuit?\u003c\/strong\u003e The switch is wired using 1\/4 inch QD (quick disconnect) terminals, allowing spade-type connectors to be pushed on without soldering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there an OEM equivalent part number for this switch?\u003c\/strong\u003e Yes, the Sea-Dog 420415-1 has an OEM equivalent part number of 702914.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 420415-1 include a waterproof cap?\u003c\/strong\u003e No, this listing is for the horn switch itself; it does not include a separate waterproof cap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the weight of this horn switch?\u003c\/strong\u003e The Sea-Dog 420415-1 weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this switch be used for something other than a horn?\u003c\/strong\u003e Yes, the 420415-1 is a general-purpose momentary on-off push button switch and can operate sirens or similar 12V signal devices in addition to fog horns.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a momentary or a locking switch?\u003c\/strong\u003e It is a momentary switch, meaning the 420415-1 only stays on while the button is held down and turns off automatically when released.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the overall dimensions of the switch?\u003c\/strong\u003e The Sea-Dog 420415-1 measures approximately 3.75 x 1.88 x 0.75 inches.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988774924507,"sku":"S-D-420415-1","price":8.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5000_0876efc6-9beb-4a16-88f5-622aac4eb3ea.jpg?v=1784439625","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-420415-1-momentary-push-button-horn-switch-red-spst-15a-12v-oem-702914-universal-panel-mount-for-fog-horns-sirens","provider":"Good Vibes Marina","version":"1.0","type":"link"}