{"product_id":"t-tocas-e9-200a-manual-reset-circuit-breaker-3-8-studs-ip67-waterproof-ignition-protected","title":"T Tocas E9 200A Manual-Reset Circuit Breaker — 3\/8\" Studs, IP67 Waterproof \u0026 Ignition-Protected","description":"\u003cp\u003e\u003cstrong\u003eThe T Tocas E9 200A circuit breaker is a manual-reset, heavy-duty DC protection device designed to replace disposable fuses and reliably safeguard 12–48V systems up to 200 amps.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompact and rugged, this breaker combines UL and SAE-level safety with an IP67 waterproof enclosure and a wide operating temperature range so it can live in engine bays, on boats, or in exposed outdoor panels. Its Type III manual-reset mechanism lets you restore power instantly after an overload trip without swapping fuses, while the 3\/8\" studs and protective cover simplify mounting and wiring for automotive, marine, and off-grid battery systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the E9 protect my vehicle or boat electrical system?\u003c\/h3\u003e\n\u003cp\u003eThe E9 stops dangerous overloads and short circuits by tripping at excessive current, interrupting the circuit until you manually reset it. It meets SAE J1171 and UL1500 ignition-protection standards so it’s suitable near fuel and ignition sources.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated continuous 200A protection for heavy loads\u003c\/li\u003e\n  \u003cli\u003eShort-circuit withstand: 2,500A at 14V, 1,500A at 48V\u003c\/li\u003e\n  \u003cli\u003eIgnition-protected to SAE and UL standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose a manual reset breaker instead of replacing fuses?\u003c\/h3\u003e\n\u003cp\u003eA manual reset breaker eliminates the recurring cost and downtime of fuse replacement and reduces the chance of incorrect fuse sizing. After a trip you simply flip the switch back on once the fault is fixed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReusable Type III manual reset design — no spare fuses required\u003c\/li\u003e\n  \u003cli\u003eQuick restoration of power after resolving the fault\u003c\/li\u003e\n  \u003cli\u003eClear visual switch position for on\/off\/tripped state\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this breaker survive harsh outdoor and engine-bay conditions?\u003c\/h3\u003e\n\u003cp\u003eYes. The E9 uses a UL 94V-0 flame-retardant plastic housing and is rated IP67 for dust-tight, temporary submersion protection, plus it operates across a wide temperature span for dependable performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67 waterproof rating for marine and exposed installations\u003c\/li\u003e\n  \u003cli\u003eTemperature range from -32°C to +82°C\u003c\/li\u003e\n  \u003cli\u003eDurable flame-retardant shell suitable for engine compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I mount and wire the 3\/8\" stud terminals?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward with 3\/8\"-16 threaded studs that accept heavy-gauge lugs and a provided protective cover. The extended surface-mount footprint stabilizes the unit during vibration and shock.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8\"-16 studs for secure high-current connections\u003c\/li\u003e\n  \u003cli\u003eProtective terminal cover to prevent accidental shorts\u003c\/li\u003e\n  \u003cli\u003eSurface-mount design for easy panel or bulkhead attachment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The T Tocas E9 200A manual reset breaker is aimed at DIY mechanics, marine owners, RV and truck builders, off-grid solar installers, and anyone who needs a durable reusable overcurrent protector for 12–48V DC systems. It’s especially useful where reliability, water resistance, and quick on-site resetting matter — for example protecting winches, inverters, battery banks, DC stereos, or charging circuits.\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: Is the E9 suitable for 48V systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports 12–48V DC systems and is rated for 1,500A short-circuit at 48V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I reset this breaker myself after it trips?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Type III manual-reset switch allows you to restore power by flipping it back on after addressing the fault.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"T Tocas","offers":[{"title":"Default Title","offer_id":55167690506583,"sku":"B06Y4172LP","price":45.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/t-tocas-e9-front-profile_jpg.jpg?v=1790391105","url":"https:\/\/britishgarage.co.uk\/products\/t-tocas-e9-200a-manual-reset-circuit-breaker-3-8-studs-ip67-waterproof-ignition-protected","provider":"British Garage","version":"1.0","type":"link"}