{"product_id":"300a-circuit-breaker-w-reset-waterproof-for-auto-trailer-truck-rv-marine-audio","title":"300A Circuit Breaker w Reset Waterproof for Auto Trailer Truck RV Marine Audio","description":"\u003ch2\u003e300A Circuit Breaker with Reset Waterproof for Auto Trailer Truck RV SUV\u003c\/h2\u003e\u003cp\u003eThis 300A waterproof circuit breaker with manual reset provides overcurrent protection for high-demand automotive, trailer, truck, RV, and SUV electrical systems.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe 300A circuit breaker with reset is a waterproof automatic reset breaker designed for heavy-duty applications. It protects wiring and components from overloads in vehicles, trailers, and RVs. The manual reset function allows easy restoration after a fault trip, making it ideal for auxiliary battery systems and winch circuits.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated at 300A for high-current protection\u003c\/li\u003e\n\u003cli\u003eWaterproof design (IP rating suitable for outdoor use)\u003c\/li\u003e\n\u003cli\u003eManual reset button for quick recovery after trip\u003c\/li\u003e\n\u003cli\u003eCompact form factor fits standard mounting\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant terminals for long life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrailer winch and brake systems\u003c\/li\u003e\n\u003cli\u003eRV coach battery isolation\u003c\/li\u003e\n\u003cli\u003eHeavy-duty auxiliary lighting circuits\u003c\/li\u003e\n\u003cli\u003eElectric vehicle conversion power distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Breaker with Manual Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this circuit breaker require a separate fuse? \u003cstrong\u003eA:\u003c\/strong\u003e No, the breaker combines overcurrent protection and reset capability, eliminating the need for a separate fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can it be used as a battery disconnect switch? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it can serve as a high-current switch for isolating batteries, though it automatically trips on overload.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44957186588758,"sku":"ZZ2Y00884","price":37.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_88da4430-38af-43b6-a979-e14b2e86a130.jpg?v=1781567248","url":"https:\/\/www.solidspare.com\/products\/300a-circuit-breaker-w-reset-waterproof-for-auto-trailer-truck-rv-marine-audio","provider":"Solid Spare","version":"1.0","type":"link"}