{"product_id":"3-0mm-cable-blue-length-500mtrs","title":"3.0mm Blue Electrical Cable – 500 Metre Roll","description":"\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eThe Cable That Serious Builders Buy by the Roll\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEvery quality electrical installation starts with quality cable. Whether you're wiring a brand-new caravan from scratch, rewiring an older rig, fitting out a camper trailer build, or stocking a professional auto electrical workshop, having the right cable in the right quantity makes every job faster, cleaner, and more reliable. The \u003cstrong\u003e3.0mm Blue Electrical Cable on a 500 Metre Roll\u003c\/strong\u003e is the bulk wiring solution that professional builders and serious DIYers across Australia trust to get the job done properly.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e3.0mm — the versatile mid-range size for 12V wiring.\u003c\/strong\u003e At 3.0mm, this cable sits in the highly practical mid-range of automotive and caravan wiring sizes — thick enough to handle moderate current loads reliably, and flexible enough to route through tight spaces, around corners, and along the chassis rails and wall cavities of caravans and camper trailers. It's one of the most commonly used cable sizes in 12V caravan and automotive electrical installations, covering a wide range of everyday circuit applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e500 metres — the roll that never runs out.\u003c\/strong\u003e There's nothing more frustrating on a big wiring job than running short of cable. A \u003cstrong\u003e500 metre roll\u003c\/strong\u003e gives you the volume you need to complete large builds without interruption, stock a professional workshop with a reliable supply, cut custom lengths for multiple jobs, and always have cable on hand for repairs, modifications, and add-ons down the track. For trade professionals, 500 metres is the only quantity that makes sense. For serious DIY builders, it's the smartest buy you'll make.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBlue colour coding — wired to industry standards.\u003c\/strong\u003e The \u003cstrong\u003eblue colour\u003c\/strong\u003e follows standard Australian automotive and caravan wiring colour conventions, making it easy to identify circuit runs during installation, fault-finding, and future modifications. Correct colour coding isn't just about neatness — it's about safety, compliance, and making sure that anyone who works on the electrical system after you can quickly and correctly identify every circuit in the loom.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBuilt for the demands of mobile Australian living.\u003c\/strong\u003e Caravan and camper trailer wiring faces challenges that fixed domestic wiring never encounters — constant vibration from thousands of kilometres of road travel, extreme temperature swings between outback days and alpine nights, the flex and movement of a vehicle in motion, and exposure to dust, moisture, and the elements. This cable is constructed with the conductor quality and insulation integrity needed to maintain reliable performance across all of these conditions, for the full working life of your rig.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFlexible and easy to work with.\u003c\/strong\u003e Good cable should be easy to handle — flexible enough to route through tight spaces and around bends without kinking, and consistent enough to strip, terminate, and connect cleanly every time. This 3.0mm cable delivers the workability that makes for a fast, professional installation whether you're pulling it through conduit, running it along a chassis rail, or routing it through a caravan wall cavity.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThe right cable for a wide range of 12V applications.\u003c\/strong\u003e From lighting circuits and accessory feeds to water pump wiring, USB charge point runs, solar panel connections, and general purpose 12V circuit wiring — 3.0mm cable is the workhorse size that handles a broad range of everyday caravan and camper electrical applications reliably and efficiently.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCost-effective bulk buying.\u003c\/strong\u003e Buying cable by the 500 metre roll is significantly more cost-effective than purchasing shorter lengths for each individual job. For trade professionals, the saving per metre is substantial across a full year of builds. For serious DIY builders, it means having quality cable on hand for every future project, modification, or repair without paying a premium for short lengths every time.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eKey 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\u003e3.0mm conductor size\u003c\/strong\u003e — Versatile mid-range size for common 12V circuits\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 — Bulk supply for professional builds \u0026amp; workshop stock\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBlue colour coded\u003c\/strong\u003e — Meets Australian automotive wiring colour standards\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFlexible construction\u003c\/strong\u003e — Easy to route, strip \u0026amp; terminate\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDurable insulation\u003c\/strong\u003e — Built for vibration, temperature extremes \u0026amp; tough conditions\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, solar, pumps \u0026amp; more\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCost-effective bulk roll\u003c\/strong\u003e — Best value per metre for trade \u0026amp; serious DIY\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAustralian conditions ready\u003c\/strong\u003e — Built for caravans, campers \u0026amp; 4WD wiring\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\"\u003e3.0mm\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\"\u003eBlue\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\"\u003eApplication\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e12V automotive, caravan \u0026amp; camper trailer 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\"\u003eColour Coding\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eBlue — standard automotive secondary\/negative circuit colour\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\"\u003eConstruction\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eFlexible stranded conductor with durable insulation\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, accessories, solar, water pumps, USB points\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\"\u003eOperating Environment\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eAutomotive, caravan, camper trailer, 4WD\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\"\u003eFull 500 metre roll\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":45882205634617,"sku":null,"price":289.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/6265\/2473\/files\/3.0mm_Blue_Electrical_Cable.jpg?v=1779777743","url":"https:\/\/samaria.com.au\/products\/3-0mm-cable-blue-length-500mtrs","provider":"Samaria Aus Pty Ltd – Caravan Electrical","version":"1.0","type":"link"}