{"product_id":"8bs-twin-core-automotive-cable-100m-roll","title":"KEY - 8B\u0026S (7.9mm²) Twin Core Automotive Cable - Australian Made - 100m Roll","description":"\u003ch2\u003e100 Metre Roll of 8B\u0026amp;S (7.9mm²) Twin Core Automotive Cable for Reliable 12V\/24V Power Distribution\u003c\/h2\u003e\n\u003ch3\u003eEngineered for Demanding Automotive and Low-Voltage Installations\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003e100-metre roll of 8B\u0026amp;S (7.9mm²) twin core automotive cable\u003c\/strong\u003e delivers consistent, low-resistance power for critical 12V and 24V systems. Built with \u003cstrong\u003eplain annealed copper conductors\u003c\/strong\u003e and \u003cstrong\u003eV90HT PVC insulation\u003c\/strong\u003e, it is suited to professional installers and enthusiasts wiring caravans, 4WDs, trailers, and marine setups. The \u003cstrong\u003etwin core configuration\u003c\/strong\u003e simplifies cable runs by combining positive and negative conductors in a single durable sheath, reducing installation time and potential wiring errors.\u003c\/p\u003e\n\u003cp\u003eRated to \u003cstrong\u003e74A at 30°C\u003c\/strong\u003e under JASO D609, this cable handles high-current loads while maintaining voltage stability over long distances. It is commonly selected for \u003cstrong\u003e60A continuous-duty circuits\u003c\/strong\u003e such as auxiliary battery charging, inverter connections, and solar regulator wiring. The 100-metre bulk roll provides ample length for large-scale projects or multiple smaller installations, offering a cost-effective solution for workshops and fleet maintenance.\u003c\/p\u003e\n\u003cp\u003e*Note typical de-rating factors apply for bundling and elevated ambient temperatures.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-conductivity plain annealed copper\u003c\/strong\u003e minimises voltage drop and resistive heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV90HT insulation rated to 90°C\u003c\/strong\u003e withstands under-bonnet and engine bay temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV-stabilised outer sheath\u003c\/strong\u003e resists degradation from prolonged sun exposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS compliant and manufactured to Australian\/NZ standards\u003c\/strong\u003e for safety and reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-metre continuous length\u003c\/strong\u003e reduces joins and waste in extensive wiring runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed and black core identification\u003c\/strong\u003e simplifies polarity matching during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Harsh Australian Conditions\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eV90HT PVC insulation\u003c\/strong\u003e is formulated to endure the thermal cycling common in engine compartments, while the \u003cstrong\u003eUV-stabilised black outer sheath\u003c\/strong\u003e prevents cracking and embrittlement when exposed to direct sunlight. This makes the cable suitable for external runs on camper trailers, roof-mounted solar wiring, and marine deck applications. The \u003cstrong\u003eoxygen-free copper stranding\u003c\/strong\u003e (96\/0.32mm) provides flexibility for routing through tight chassis spaces without compromising current-carrying capacity.\u003c\/p\u003e\n\u003cp\u003eUnlike generic automotive cables that may use copper-clad aluminium or thinner insulation, this product maintains full copper cross-section and consistent wall thickness, reducing the risk of hot spots and insulation breakdown under sustained loads. The \u003cstrong\u003e2.4 ohm\/km electrical resistance at 20°C\u003c\/strong\u003e ensures efficient power delivery, critical for maintaining battery health in dual-battery systems.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary battery charging\u003c\/strong\u003e in 4WDs, caravans, and camper trailers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar regulator to battery connections\u003c\/strong\u003e for off-grid setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter cabling\u003c\/strong\u003e up to 1000W (12V) or 2000W (24V) with appropriate fusing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrailer and boat wiring\u003c\/strong\u003e for lighting, winches, and electric brakes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral low-voltage distribution\u003c\/strong\u003e in sheds, tiny homes, and remote installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, select cable size based on total circuit length (positive and negative return) and expected current draw. As a guide, 8B\u0026amp;S (7.9mm²) is suitable for \u003cstrong\u003e60A continuous loads\u003c\/strong\u003e over short to moderate distances in 12V systems. Always refer to JASO D609 derating tables when bundling multiple cables or operating in ambient temperatures above 30°C. Professional installation by a qualified auto electrician is recommended for high-current circuits.\u003c\/p\u003e\n\u003ch3\u003ePower Your Project with Confidence\u003c\/h3\u003e\n\u003cp\u003eEquip your next installation with a cable that prioritises conductivity, durability, and compliance. \u003cstrong\u003eOrder the 100-metre roll of 8B\u0026amp;S twin core automotive cable today\u003c\/strong\u003e and ensure your 12V or 24V system delivers reliable power when you need it most.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specifications\" style=\"width:100%; border-collapse:collapse; border:1px solid #d9d9d9; table-layout:auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eCode\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eABC111203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eNearest B \u0026amp; S\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eNZ Equiv.\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eStrand No. \/ Size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e96\/0.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eNominal Area (mm²)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e7.71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003e**AMP Rating at 30°C\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eInsulation Thickness (mm)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e0.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eElectrical Resistance at 20°C (ohm\/km)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e2.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eNominal O.D. (mm)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMass (kg\/100m)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e9.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"KEY","offers":[{"title":"Default Title","offer_id":52364098732315,"sku":"KABC2T11230-BK-100","price":929.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0854\/3354\/9083\/files\/KABC2T11230-BK-100-01.jpg?v=1781609394","url":"https:\/\/www.nbcampingequipment.com.au\/products\/8bs-twin-core-automotive-cable-100m-roll","provider":"NB Camping Equipment","version":"1.0","type":"link"}