{"product_id":"blue-sea-single-pole-single-throw-off-on-toggle-switch","title":"Blue Sea Single-Pole Single-Throw OFF-(ON) Toggle Switch","description":"\u003ch2\u003eReliable Momentary Panel Switching for Marine and Automotive Applications\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBlue Sea Systems SPST OFF-(ON) Toggle Switch\u003c\/strong\u003e provides dependable, tactile momentary control for essential onboard systems. Engineered specifically for demanding marine, RV, and off-grid electrical environments, this single-pole, single-throw switch is designed to handle intermittent circuits with precision. Because the actuator springs back to the OFF position immediately upon release, it prevents accidental continuous engagement, protecting critical starter motors, pumps, and warning devices from premature wear or burnout.\u003c\/p\u003e\n\n\u003ch3\u003eSeamless Integration with A-Series Panel Apertures\u003c\/h3\u003e\n\u003cp\u003eAchieving a uniform, factory-grade aesthetic on custom switch panels and dashboards can often be challenging when mixing circuit breakers and standard switches. This unit solves that integration issue by comes supplied with a specialised black mounting adapter. It allows the toggle switch to mount directly into standard Blue Sea A-Series toggle circuit breaker apertures using a 5\/8-inch (approx. 16mm) mounting hole. This ensures your momentary controls align cleanly alongside your primary circuit protection without requiring custom fabrication or mismatched panel cutouts.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMomentary OFF-(ON) Action:\u003c\/strong\u003e Spring-return white toggle actuator ensures circuits are only energised while actively held, reducing the risk of drained batteries or overheated solenoids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-Grade Durability:\u003c\/strong\u003e Manufactured from non-corrosive nickel-plated brass and robust phenolic materials to withstand high-moisture, salt-air, and high-vibration environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Series Panel Compatibility:\u003c\/strong\u003e Includes a dedicated panel mount adapter and Phillips head mounting screws to fit standard 5\/8-inch (approx. 16mm) circuit breaker cutouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Electrical Termination:\u003c\/strong\u003e Equipped with rear male quick-connect spade terminals for straightforward, secure wiring during installation or maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt to Outlast Standard Hardware in Harsh Conditions\u003c\/h3\u003e\n\u003cp\u003eIn marine and mobile installations, inferior switches often suffer from internal contact oxidation, seizing, or housing degradation due to salt spray and humidity. By utilising a non-corrosive phenolic body paired with nickel-plated brass hardware, this toggle switch resists environmental degradation. It maintains low contact resistance and smooth mechanical actuation over its service life, minimising voltage drop and reducing the risk of switch failure when you need to engage critical equipment.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eThis momentary toggle switch is highly versatile and suited to a wide range of low-voltage control circuits and heavy-duty relay triggers, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerator Starters:\u003c\/strong\u003e Safely crank auxiliary generators without the risk of leaving the starter motor engaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilge Pump Overrides:\u003c\/strong\u003e Manually test or pulse bilge pumps to clear residual water from the hull.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignalling and Visibility:\u003c\/strong\u003e Operate marine horns, deck alert sirens, or intermittent windscreen wiper washers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Controls:\u003c\/strong\u003e Actuate glow plugs, engine stop solenoids, or starter relays on marine vessels, trucks, and industrial machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUpgrade Your Control Panel\u003c\/h3\u003e\n\u003cp\u003eEnsure clean panel integration and dependable momentary switching for your vessel or vehicle. Add the Blue Sea SPST OFF-(ON) Toggle Switch to your electrical setup today for professional-grade control you can rely on.\u003c\/p\u003e","brand":"Blue Sea","offers":[{"title":"Default Title","offer_id":43631761063997,"sku":"BS-8205B","price":19.57,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/blue-sea-spst-off-on-toggle-switch-bs-8205b.png?v=1792905959","url":"https:\/\/www.solar4rvs.com.au\/products\/blue-sea-single-pole-single-throw-off-on-toggle-switch","provider":"Solar 4 RVs","version":"1.0","type":"link"}