{"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":"\u003cstrong\u003eThis 300A Circuit Breaker is a resetting, waterproof circuit breaker compatible with auto, trailer, truck, RV, and marine audio systems.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis 300A circuit breaker provides reliable overcurrent protection for high-power automotive, marine, and RV electrical systems. Designed with a manual reset function and waterproof housing, it safeguards audio amplifiers, winches, and auxiliary equipment from shorts and overloads. Ideal for 12V and 24V DC installations.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e300 amp continuous current rating with automatic trip and manual reset\u003c\/li\u003e\n\u003cli\u003eWaterproof and corrosion-resistant construction for harsh environments\u003c\/li\u003e\n\u003cli\u003eSurface mount design with stainless steel hardware included\u003c\/li\u003e\n\u003cli\u003eLow voltage drop for efficient power transfer\u003c\/li\u003e\n\u003cli\u003eCompatible with 1\/0 to 4 AWG cable lug sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomotive audio system main power protection\u003c\/li\u003e\n\u003cli\u003eTrailer and tow vehicle auxiliary battery circuits\u003c\/li\u003e\n\u003cli\u003eTruck winch and lighting accessory circuits\u003c\/li\u003e\n\u003cli\u003eRV house battery and inverter systems\u003c\/li\u003e\n\u003cli\u003eMarine audio amplifiers and navigation electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V \/ 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Resettable circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP67 (dust and waterproof)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this circuit breaker be used for a car audio system?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, it is specifically designed for high-current automotive audio installations and protects amplifiers and wiring from overloads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this breaker suitable for 24V systems?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, it works on both 12V and 24V DC systems, making it versatile for trucks, RVs, and marine use.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53676703547665,"sku":"ZZ2Y00884","price":37.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_aa3e0ad1-a47c-46d6-a867-3aec61bb75a1.jpg?v=1781576598","url":"https:\/\/www.duraforce.com\/products\/300a-circuit-breaker-w-reset-waterproof-for-auto-trailer-truck-rv-marine-audio","provider":"DURAFORCE","version":"1.0","type":"link"}