{"product_id":"blue-sea-spdt-on-off-on-three-position-panel-mount-switch-black","title":"Blue Sea SPDT ON-OFF-ON Three-Position Panel-Mount Switch, Black","description":"\u003ch2\u003eReliable Three-Position Marine Control with Ignition Protection\u003c\/h2\u003e\u003cp\u003eThe Blue Sea Systems SPDT ON-OFF-ON Panel-Mount Switch (BS-8283B) is engineered to deliver dependable, multi-circuit control in demanding marine and off-grid environments. Featuring a Single Pole Double Throw (SPDT) configuration, this rocker switch allows operators to seamlessly alternate between two distinct circuits from a single common source, with a positive centre OFF position to completely isolate the load. Specifically manufactured for integration into Blue Sea Systems water-resistant Contura panels, it provides a clean, professional finish for any helm or custom electrical dashboard.\u003c\/p\u003e\u003ch3\u003eEngineered for Harsh Marine Environments\u003c\/h3\u003e\u003cp\u003eStandard automotive switches frequently fail when exposed to coastal conditions due to rapid corrosion of internal contacts and brittle plastics. This Blue Sea Systems rocker switch solves these reliability issues through specialised marine-grade construction. It is rigorously tested to withstand extreme vibration, physical shock, thermoshock, moisture ingress, and corrosive salt spray. When installed correctly with its integrated weatherproof mounting gasket, it maintains the water-resistant integrity of your switch panel, significantly reducing the risk of short circuits and premature component failure in open cockpit vessels or rugged 4WD setups.\u003c\/p\u003e\u003ch3\u003eCritical Safety for Petrol Vessels\u003c\/h3\u003e\u003cp\u003eElectrical arcing inside a standard switch can be a severe hazard when flammable fumes are present. This switch features an enclosed, ignition-protected housing that strictly complies with both UL1500 and ISO8846 safety standards. This critical engineering feature ensures that the switch is entirely safe for installation aboard petrol-powered (gasoline) boats, including near bilge areas, fuel tank compartments, and engine bays where vapour accumulation is a known risk.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile SPDT Switching:\u003c\/strong\u003e The three-position ON-OFF-ON action is ideal for controlling dual-function equipment without needing multiple switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Ignition Protection:\u003c\/strong\u003e Meets UL1500 and ISO8846 standards, making it safe for use in petrol-powered marine vessels and hazardous locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Environmental Resistance:\u003c\/strong\u003e Built to endure constant vibration, shock, thermoshock, moisture, and salt spray for long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTactile Rocker Actuator:\u003c\/strong\u003e Features a black rocker face with clear white position indicator bars for easy status identification at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Installation:\u003c\/strong\u003e Equipped with three rear-facing quick-connect blade terminals for straightforward wiring and secure electrical connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Panel Integration:\u003c\/strong\u003e Designed specifically to snap into Blue Sea Systems water-resistant panels with an integrated gasket seal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eThe ON-OFF-ON configuration makes this switch indispensable for a wide variety of marine and mobile 12V or 24V electrical systems. Common applications include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavigation and Anchor Lights:\u003c\/strong\u003e Easily switch between running lights (ON), all lights off (OFF), and anchor light only (ON).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilge Pump Control:\u003c\/strong\u003e Toggle between manual override operation, complete system isolation, and automatic float switch mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Battery or Tank Monitoring:\u003c\/strong\u003e Select between two separate auxiliary battery banks or fluid tank senders on a single gauge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindshield Wipers:\u003c\/strong\u003e Control two-speed wiper motors (Low, Off, High) on boats, RVs, and heavy machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your vessel or off-grid vehicle's electrical system with a switch built to handle the elements. Select the Blue Sea Systems BS-8283B SPDT switch today for safe, reliable control across your critical circuits.\u003c\/p\u003e","brand":"Blue Sea","offers":[{"title":"Default Title","offer_id":43631775973437,"sku":"BS-8283B","price":27.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/blue-sea-spdt-three-position-rocker-switch-bs-8283b.png?v=1792905881","url":"https:\/\/www.solar4rvs.com.au\/products\/blue-sea-spdt-on-off-on-three-position-panel-mount-switch-black","provider":"Solar 4 RVs","version":"1.0","type":"link"}