{"product_id":"t-tocas-100a-circuit-breaker-manual-reset-12v-48v-waterproof-ip67-ul-listed","title":"T Tocas 100A Circuit Breaker Manual Reset 12V–48V Waterproof IP67 UL-Listed","description":"\u003cp\u003e\u003cstrong\u003eThe T Tocas E9 is a 100 amp, manual-reset waterproof circuit breaker for 12V–48V DC systems, designed as a compact, UL-listed replacement for a standard 100A fuse.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt to protect batteries and DC loads in harsh environments, the E9 combines a Type III manual reset button with 1\/4\"‑28 threaded studs and an extended surface mount footprint. The unit’s UL94V‑0 thermoplastic housing, IP67 waterproof rating, and ignition‑protection certifications make it suitable for marine, automotive, RV, and audio installations where reliability and easy resetting are important.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the E9 protect my electrical system?\u003c\/h3\u003e\n\u003cp\u003eThe circuit breaker interrupts excessive current to prevent wiring and device damage, acting like a resettable fuse you can restore without replacement. Its trip threshold is set for 100 amps and meets SAE and UL ignition‑protection standards for safe operation in fuel‑area and marine environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for continuous operation up to 100A with manual reset capability\u003c\/li\u003e\n  \u003cli\u003eMeets SAE J1625, J1171 and UL1500 ignition‑protection standards\u003c\/li\u003e\n  \u003cli\u003eReset button lets you restore the circuit without swapping fuses\u003c\/li\u003e\n  \u003cli\u003eUL listing adds verified safety and performance assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat voltages and systems is this breaker compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe E9 is designed for DC systems from 12V up to 48V, covering most automotive, marine, RV, and DC audio applications. It is commonly used with battery banks, trolling motors, chargers, and vehicle wiring where a robust 100A protection device is required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupported DC range: 12V–48V suitable for 12V and 24V battery systems\u003c\/li\u003e\n  \u003cli\u003eWorks with trolling motors, RV house banks, inverters, and DC amplifiers\u003c\/li\u003e\n  \u003cli\u003eReplaceable alternative to fixed 100A fuse holders\u003c\/li\u003e\n  \u003cli\u003eThreaded 1\/4\"‑28 studs for secure wiring connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weatherproof is the E9 for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe E9 uses a UL94V‑0 thermoplastic housing and an IP67 rating to resist water ingress and withstand demanding conditions. Its compact, lightweight design with an extended surface mount ensures stable installation even in vibration‑prone settings like boats and off‑road vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67: dust tight and protected against temporary immersion\u003c\/li\u003e\n  \u003cli\u003eUL94V‑0 thermoplastic resists flame and high temperatures\u003c\/li\u003e\n  \u003cli\u003eCorrosion‑resistant studs and secure mounting minimize electrical faults\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits tight panels and battery compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and reset the breaker safely?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires mounting the unit on a flat surface and tightening the 1\/4\"‑28 terminals to the recommended torque for your cable lugs. To reset after a trip, press the Type III manual button once the fault source is cleared; no tools or fuse spares are needed for reset operations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMount on a clean, flat surface using the extended base for stability\u003c\/li\u003e\n  \u003cli\u003eUse appropriate cable lugs for the 1\/4\"‑28 studs and torque per wiring specs\u003c\/li\u003e\n  \u003cli\u003eConfirm the underlying fault is cleared before pressing the reset button\u003c\/li\u003e\n  \u003cli\u003ePeriodic inspection recommended for corrosion or loose terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The T Tocas E9 100A breaker suits boat owners, RV enthusiasts, vehicle electricians, and audio installers who need a reliable, resettable 100 amp DC protection device. If you want a compact, waterproof, and UL‑listed replacement for a disposable 100A fuse—especially in marine or ignition‑sensitive environments—this unit provides a durable, easy‑to‑reset solution for protecting batteries, chargers, motors, and DC equipment.\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 I use the E9 on a 24V system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The E9 supports 12V–48V DC systems, so it works fine on 24V battery banks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the breaker need replacement after tripping?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Type III manual reset allows the breaker to be reset without replacing fuses.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"T Tocas","offers":[{"title":"Default Title","offer_id":67588622385337,"sku":"B01F76VJT2","price":73.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/t-tocas-e9-front-view_55b311bf-49a5-4a07-a3e1-38f619c02eda.jpg?v=1790521291","url":"https:\/\/redleafauto.ca\/products\/t-tocas-100a-circuit-breaker-manual-reset-12v-48v-waterproof-ip67-ul-listed","provider":"Redleaf Auto","version":"1.0","type":"link"}