{"product_id":"manual-circuit-breaker-80-a","title":"80A Manual Circuit Breaker – Waterproof \u0026 Ignition Protected","description":"\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eSerious Protection. Zero Fuss. Built for the Australian Outdoors.\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhen you're running a high-current 12V system in a caravan or 4WD — dual batteries, large inverters, DC-DC chargers, winches, or heavy accessory loads — the circuit breaker protecting your main feed isn't something you want to compromise on. The \u003cstrong\u003e80A Manual Circuit Breaker\u003c\/strong\u003e is purpose-built for exactly these demanding applications, combining heavy-duty current protection with the practicality of a resettable breaker and the ruggedness needed for life on Australian roads and tracks.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e80 amps of serious circuit protection.\u003c\/strong\u003e At 80 amps, this breaker is rated for the high-current feeds that power the most demanding equipment in modern caravan and 4WD electrical systems. Main battery feeds, inverter supply cables, high-output alternator circuits, and heavy accessory loads — this breaker handles them all while standing ready to interrupt the circuit instantly if something goes wrong.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eManual reset — no fuses to carry, no replacements to find.\u003c\/strong\u003e Unlike a traditional fuse that blows and needs replacing, this circuit breaker is \u003cstrong\u003emanually resettable\u003c\/strong\u003e. When it trips — whether from an overcurrent event or a short circuit — simply identify and resolve the fault, then reset the breaker by hand and you're back up and running. No spare fuses needed, no scrambling through the toolbox at the side of a remote track. Just reset and go.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFully waterproof — built for all weather conditions.\u003c\/strong\u003e Australian touring doesn't stop for weather — and neither should your electrical protection. The fully \u003cstrong\u003ewaterproof construction\u003c\/strong\u003e of this circuit breaker ensures reliable performance through creek crossings, coastal humidity, heavy rain, and morning condensation. Whether it's mounted under your caravan chassis, in an exposed engine bay, or on an outdoor battery enclosure, water ingress simply isn't a concern.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIgnition protected — safe for use around fuel systems.\u003c\/strong\u003e The \u003cstrong\u003eignition protection rating\u003c\/strong\u003e is critical for installations near fuel tanks, fuel lines, or engines where flammable vapours may be present. This circuit breaker is designed to prevent internal sparking from igniting surrounding vapours — a non-negotiable safety feature for responsible electrical installations in caravans, boats, and 4WDs operating in environments where fuel proximity is a factor.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eManual control — doubles as a main isolation switch.\u003c\/strong\u003e Beyond its protective function, the manual circuit breaker also gives you direct control over the circuit it protects. Use it as a \u003cstrong\u003econvenient isolation switch\u003c\/strong\u003e to disconnect your battery or accessory circuit when your rig is in storage, undergoing maintenance, or parked up for an extended period. One lever, instant isolation — no need for a separate switch.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTough construction for the long haul.\u003c\/strong\u003e Corrugated dirt roads, extreme heat, coastal salt air, and constant vibration are all part of life for electrical components on a touring rig. This circuit breaker is built with the robust housing and heavy-duty internals needed to maintain consistent, reliable performance across thousands of kilometres of Australian travel — season after season, trip after trip.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eVersatile installation options.\u003c\/strong\u003e The compact, rugged design of this breaker makes it suitable for a wide range of installation locations — battery boxes, engine bays, caravan chassis mounts, electrical enclosures, and more. Its manual operation lever is easy to access and operate even in tight spaces or with gloved hands.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e✅ Key Features \u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e80A rated\u003c\/strong\u003e — Heavy-duty protection for high-current 12V systems\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eManual reset\u003c\/strong\u003e — Resettable after trip — no fuse replacements needed\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFully waterproof\u003c\/strong\u003e — Sealed against rain, moisture \u0026amp; water ingress\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIgnition protected\u003c\/strong\u003e — Safe for use near fuel systems \u0026amp; engines\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDoubles as isolation switch\u003c\/strong\u003e — Manual control over the protected circuit\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHeavy-duty construction\u003c\/strong\u003e — Built for vibration, heat \u0026amp; tough conditions\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompact design\u003c\/strong\u003e — Suits multiple installation locations\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEssential protection\u003c\/strong\u003e — Ideal for dual battery, inverter \u0026amp; high-draw circuits\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAustralian touring ready\u003c\/strong\u003e — Built for caravans, campers \u0026amp; 4WDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e Specifications\u003c\/h3\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\" style=\"width: 99.9801%; height: 215.569px;\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\" style=\"width: 25.9565%; height: 19.5972px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\" style=\"width: 71.4395%; height: 19.5972px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e Manual Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e 80A (80 Amps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eReset Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e Manual Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e Yes — fully waterproof construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eIgnition Protected\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e Manual lever trip \u0026amp; reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eSecondary Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e Can be used as a manual isolation switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e Caravans, camper trailers, 4WDs, marine, motorhomes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e High-current 12V main feed \u0026amp; accessory circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 25.9565%; height: 19.5972px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 71.4395%; height: 19.5972px;\"\u003e Battery boxes, engine bays, chassis mounts, enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Samaria Aus Pty Ltd – Caravan Electrical","offers":[{"title":"Default Title","offer_id":45342140891193,"sku":"samaria-074","price":27.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/6265\/2473\/files\/80A_Manual_Circuit_Breaker.jpg?v=1779258878","url":"https:\/\/samaria.com.au\/products\/manual-circuit-breaker-80-a","provider":"Samaria Aus Pty Ltd – Caravan Electrical","version":"1.0","type":"link"}