{"product_id":"blue-sea-contura-ii-dpdt-on-off-on-switch-black","title":"Blue Sea Contura II DPDT ON-OFF-ON Switch, Black","description":"\u003ch2\u003eHeavy-Duty Three-Position Switching for Harsh Marine and Off-Grid Environments\u003c\/h2\u003e\u003cp\u003eManaging dual-circuit electrical systems in demanding environments requires components engineered to withstand constant mechanical and environmental stress. This panel-mount rocker switch features a Double Pole Double Throw (DPDT) configuration with a defined three-position ON-OFF-ON operation. The central OFF position provides a clear physical separation between the two active circuits, reducing the risk of accidental cross-switching when managing complex power, lighting, or directional control layouts in marine vessels, 4WDs, and off-grid canopies.\u003c\/p\u003e\u003ch3\u003eEngineered for Extreme Environmental Resistance\u003c\/h3\u003e\u003cp\u003eStandard automotive switches often succumb to corrosion, contact failure, and water ingress when exposed to coastal air or heavy corrugated roads. Engineered specifically for high-exposure applications, this Contura II switch is built to resist vibration, shock, thermoshock, moisture, and salt spray. An integrated neoprene weatherproof gasket creates a reliable seal when mounted into compatible panels, protecting your behind-panel wiring and sensitive DC electronics from water and dust ingress.\u003c\/p\u003e\u003ch3\u003eErgonomic Control and Clear Visual Indication\u003c\/h3\u003e\u003cp\u003eDesigned for intuitive operation in low-light or wet conditions, the black Contura II actuator features a dimpled texture on the rocker face for improved tactile grip. The switch incorporates dual red illumination lenses—a square upper lens and a lower indicator bar—allowing for clear status monitoring and circuit identification on crowded dashboards or control consoles. On the rear, standard 6.3mm blade terminals facilitate straightforward, secure crimp connections during installation or maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDPDT ON-OFF-ON Configuration:\u003c\/strong\u003e Provides versatile three-position control for dual circuits, ideal for navigation\/anchor lights, bilge pump modes, or dual battery auxiliaries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e Tested for resistance against salt spray, moisture, thermoshock, and heavy vibration to prevent premature electrical failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTactile Contura II Actuator:\u003c\/strong\u003e Black ergonomic rocker face with a dimpled grip profile and integrated dual red indicator lenses for circuit visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Panel Integration:\u003c\/strong\u003e Designed to snap directly into Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting Panels with a neoprene mounting gasket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Connectivity:\u003c\/strong\u003e Equipped with rear 6.3mm blade terminals for reliable integration with standard marine and automotive wiring harnesses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVersatile Applications for Marine and Mobile Systems\u003c\/h3\u003e\u003cp\u003eWhether you are fitting out a commercial workboat, upgrading a marine helm, or building a custom 12V or 24V electrical system in a touring vehicle, reliable switching is critical to system safety. The DPDT ON-OFF-ON layout is widely utilised for applications requiring two distinct operational modes with a positive centre shut-off, such as combining navigation and anchor lighting onto a single switch, controlling windscreen wiper speeds, or switching between two separate tank level senders on a single gauge.\u003c\/p\u003e\u003cp\u003eUpgrade your control panel with the Blue Sea Contura II DPDT switch to ensure dependable, weather-resistant circuit management across your marine or off-grid electrical installation.\u003c\/p\u003e","brand":"Blue Sea","offers":[{"title":"Default Title","offer_id":43631722135613,"sku":"BS-7936B","price":37.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/blue-sea-contura-ii-dpdt-on-off-on-switch-bs-7936b.png?v=1792905551","url":"https:\/\/www.solar4rvs.com.au\/products\/blue-sea-contura-ii-dpdt-on-off-on-switch-black","provider":"Solar 4 RVs","version":"1.0","type":"link"}