{"product_id":"hamolar-100a-manual-reset-circuit-breaker-3-pack-12-48v-automotive-marine-protection-push-button-reset","title":"Hamolar 100A Manual-Reset Circuit Breaker 3-Pack — 12–48V Automotive Marine Protection, Push-Button Reset","description":"\u003cp\u003e\u003cstrong\u003eHamolar 100 Amp manual-reset circuit breakers protect 12–48V DC audio, trolling motor and auxiliary systems by stopping overcurrent and allowing quick resets without replacing fuses.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompact and hardy, this 3-pack of Hamolar 100A manual-reset circuit breakers is designed for automotive, marine and off-road electrical protection where a reusable trip device is preferred over disposable fuses. Rated for 12–48V systems and built to tolerate wide ambient temperatures, each breaker uses a push-button reset that doubles as a convenient kill switch for emergency shutoff. The set includes wire lugs and copper washers to simplify installation onto battery cables or distribution blocks.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this breaker protect my amplifier or trolling motor?\u003c\/h3\u003e\n\u003cp\u003eWhen current exceeds the breaker's rated trip level, the internal mechanism interrupts the circuit to prevent wiring overheating, component damage or further shorting. Unlike single-use fuses, the breaker can be reset after the fault is cleared, reducing downtime.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStops sustained overcurrent that can damage amplifiers and motors.\u003c\/li\u003e\n  \u003cli\u003ePrevents heat buildup and wiring insulation failure.\u003c\/li\u003e\n  \u003cli\u003eQuick push-button reset restores power after troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical systems and voltages is it compatible with?\u003c\/h3\u003e\n\u003cp\u003eHamolar's 100A manual-reset breakers are compatible with 12V and 24V automotive systems and can be used up to 48V DC, making them suitable across a range of vehicles and marine setups. They work as inline protection for audio systems, trolling motors, winches and auxiliary circuits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with 12–48V DC electrical systems.\u003c\/li\u003e\n  \u003cli\u003eFits car, boat, RV, ATV, truck and marine installations.\u003c\/li\u003e\n  \u003cli\u003eReplaces inline fuse holders where manual reset is preferred.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and use the manual reset breaker safely?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires securely fastening the breaker to a grounded surface or mounting bracket and using the provided wire lugs and copper washers for a tight battery-cable connection. Always disconnect the battery before wiring, torque terminals to recommended specifications, and position the breaker where it is accessible for reset and inspection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisconnect power before installation to avoid shorts.\u003c\/li\u003e\n  \u003cli\u003eUse supplied lugs and washers for reliable connections.\u003c\/li\u003e\n  \u003cli\u003eMount within reach for easy manual resets and emergency cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is this breaker in marine and extreme environments?\u003c\/h3\u003e\n\u003cp\u003eBuilt to tolerate a broad ambient temperature range, the Hamolar breaker is suitable for varied climates and marine use. While not fully submersible, its robust housing and metal terminals resist corrosion when installed with proper sealing and protected mounting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for ambient temperatures from -32°C to 82°C (-25°F to 180°F).\u003c\/li\u003e\n  \u003cli\u003eMetal terminals and included copper washers improve conductivity and longevity.\u003c\/li\u003e\n  \u003cli\u003eBest performance when mounted in a dry, ventilated location or protected enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you maintain car audio systems, marine trolling motors, ATV winches or any DC accessories that need reliable, resettable overcurrent protection, this Hamolar 100A 3-pack offers a practical solution. It suits DIY installers, professional technicians and fleet owners who prefer reusable breakers over disposable fuses for quicker recovery after electrical faults. Choose this set when you want a durable, easy-to-reset protective device that covers a wide range of 12–48V applications.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these breakers be used in both 12V and 24V systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each Hamolar 100A breaker supports 12–48V DC, making it compatible with typical 12V and 24V vehicle and marine systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these require replacement after tripping?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These are manual-reset breakers—press the push button to restore power after fixing the fault; no fuse replacement is needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hamolar","offers":[{"title":"Default Title","offer_id":67591212597433,"sku":"B095Z2S5FM","price":71.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/hamolar-breaker-front-view.jpg?v=1790543929","url":"https:\/\/redleafauto.ca\/products\/hamolar-100a-manual-reset-circuit-breaker-3-pack-12-48v-automotive-marine-protection-push-button-reset","provider":"Redleaf Auto","version":"1.0","type":"link"}