{"product_id":"3mm-cable-brown-length-500mtrs","title":"3mm Brown Electrical Cable – 500 Metre Roll","description":"\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eThe Backbone of Every Quality Caravan \u0026amp; Camper Electrical Installation\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBehind every reliable 12V electrical system in a caravan, camper trailer, or touring 4WD is quality cable — properly sized, correctly colour coded, and built to handle the demands of mobile Australian living. The \u003cstrong\u003e3mm Brown Electrical Cable on a 500-Metre Roll\u003c\/strong\u003e delivers exactly that — a professional-grade primary wire supply that gives builders, electricians, and serious DIY installers the quantity and quality they need to wire any rig from front to back.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e3mm cable — the versatile workhorse of 12V wiring.\u003c\/strong\u003e The 3mm gauge sits in the sweet spot of the primary cable range — heavier than light-duty hookup wire but lighter than heavy battery cable — making it suitable for a wide range of standard 12V caravan and camper circuits. Interior lighting runs, accessory feeds, switch wiring, control circuits, sensor wiring, and secondary distribution runs are all well within the capability of 3mm primary cable. It's the everyday workhorse that forms the bulk of most caravan and camper trailer wiring looms.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBrown colour coding — professional wiring made easy.\u003c\/strong\u003e Colour coding your wiring loom is one of the hallmarks of a quality electrical installation. The \u003cstrong\u003ebrown insulation\u003c\/strong\u003e makes this cable easy to identify within a wiring loom, simplifying future fault-finding, circuit tracing, and maintenance — whether that's done by the original installer or an auto electrician picking up the job on the road years later. A colour-coded loom isn't just professional — it's practical.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e500 metres — the bulk roll that serious installers need.\u003c\/strong\u003e A single 500-metre roll gives you enough cable to wire multiple complete caravans or camper trailers from scratch, stock a workshop bench for months of builds and repairs, or keep a comprehensive supply on hand for ongoing maintenance and accessory installation work. Buying in bulk means you always have the right cable available without making repeated small purchases — and the per-metre cost makes it the most economical way to buy quality primary cable.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eQuality construction for reliable long-term performance.\u003c\/strong\u003e Caravan and camper trailer wiring is subjected to conditions that would challenge most cables — constant vibration from unsealed roads, temperature extremes from outback summers to alpine winters, UV exposure, moisture, and the mechanical stress of installation in tight spaces and around sharp edges. Quality primary cable construction — with adequate strand count, appropriate insulation thickness, and consistent conductor sizing — is what delivers reliable, fault-free performance year after year.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIdeal for professional builders and serious DIY installers.\u003c\/strong\u003e Whether you're a professional caravan manufacturer, an auto electrician specialising in touring vehicle builds, or a passionate DIY installer who takes pride in a quality installation, the 500-metre roll gives you the supply you need to work efficiently and consistently. No running out mid-job, no mismatched cable from different batches, no compromises.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSuitable for a wide range of 12V applications.\u003c\/strong\u003e Beyond caravan and camper trailer builds, this cable is equally at home in boat wiring, horse float electrical systems, agricultural equipment, solar installations, off-grid power systems, and any other 12V application where quality primary wire is required.\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\u003e3mm gauge\u003c\/strong\u003e — Versatile sizing for a wide range of 12V caravan circuits\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBrown colour coded\u003c\/strong\u003e — Professional, identifiable wiring for clean installations\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e500 metre roll\u003c\/strong\u003e — Generous bulk supply for builders, workshops \u0026amp; serious DIY\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePrimary wire construction\u003c\/strong\u003e — Built for reliable 12V automotive \u0026amp; caravan use\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEconomical bulk pricing\u003c\/strong\u003e — Best value per metre for ongoing installation work\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWide application range\u003c\/strong\u003e — Suits lighting, accessories, controls \u0026amp; secondary feeds\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eQuality insulation\u003c\/strong\u003e — Handles heat, vibration \u0026amp; the demands of mobile living\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, trailers \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\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\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\"\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\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCable Size\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eColour\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eRoll Length\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e500 Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCable Type\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePrimary \/ Automotive Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eApplication\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e12V caravan, camper, trailer \u0026amp; automotive wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eSuitable For\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eLighting circuits, accessory feeds, control wiring, switch wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePVC insulated primary cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e12V DC systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eSupply Format\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e500m roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eIdeal For\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCaravan builders, auto electricians, DIY installers\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":45881993723961,"sku":null,"price":289.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/6265\/2473\/files\/3mm_Brown_Electrical_Cable.jpg?v=1779856508","url":"https:\/\/samaria.com.au\/products\/3mm-cable-brown-length-500mtrs","provider":"Samaria Aus Pty Ltd – Caravan Electrical","version":"1.0","type":"link"}