{"product_id":"100m-roll-of-key-3b-s-26mm-red-single-core-automotive-cable","title":"100m Roll of 3B\u0026S (26mm²) Red Single Core Automotive Cable","description":"\u003ch2\u003e100m Roll of KEY 3B\u0026amp;S (26mm²) Red Single Core Automotive Cable\u003c\/h2\u003e\n\n\u003ch3\u003ePremium 3B\u0026amp;S Automotive Cable for High-Current 12V, 24V \u0026amp; 48V Electrical Systems\u003c\/h3\u003e\n\n\u003cp\u003eReliable power delivery starts with quality cabling. The \u003cstrong\u003e100m Roll of KEY 3B\u0026amp;S (26mm²) Red Single Core Automotive Cable\u003c\/strong\u003e is engineered to provide dependable current transfer for demanding automotive, marine, industrial, and off-grid applications. Manufactured using \u003cstrong\u003eOxygen Free High Conductivity (OFHC) copper\u003c\/strong\u003e, this heavy-duty automotive cable offers excellent conductivity, reduced voltage drop, and long-term durability in harsh operating environments. Whether you're wiring a dual battery system, inverter, lithium battery bank, or commercial vehicle, this cable delivers the performance required for professional installations.\u003c\/p\u003e\n\u003ch3\u003eAbout KEY Tubing \u0026amp; Electrical\u003c\/h3\u003e\n\u003cp\u003eKEY Tubing \u0026amp; Electrical (KTE) is an Australian-owned manufacturer with over 60 years of industry experience supplying electrical, cable, tubing, and custom-engineered solutions to industries across Australia and around the world. Based in South Australia, KEY is known for its commitment to quality manufacturing, rigorous quality standards, and reliable products designed for demanding automotive, electrical, industrial, and resource sector applications. KEY continues to support Australian industry with a strong focus on performance, durability, and dependable engineering.\u003c\/p\u003e\n\n\u003ch3\u003eOFHC Copper for Maximum Efficiency and Performance\u003c\/h3\u003e\n\n\u003cp\u003eThis \u003cstrong\u003e26mm² single core automotive cable\u003c\/strong\u003e features premium OFHC copper conductors that minimise resistance and maximise current flow. Compared to standard copper cable, OFHC copper contains fewer impurities, resulting in improved electrical efficiency, reduced heat generation, and lower voltage loss across long cable runs. This makes it an ideal choice for applications where stable voltage and reliable power transfer are essential.\u003c\/p\u003e\n\n\u003cp\u003eThe high-purity copper construction also improves flexibility and resistance to fatigue, helping the cable maintain its integrity in environments exposed to vibration, movement, and temperature fluctuations. From engine bays and battery compartments to marine vessels and industrial equipment, this cable is built for long-term performance.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for High-Current Power Distribution Applications\u003c\/h3\u003e\n\n\u003cp\u003eWith a substantial \u003cstrong\u003e26mm² conductor size (3B\u0026amp;S)\u003c\/strong\u003e and a typical current rating of \u003cstrong\u003e170A\u003c\/strong\u003e, this cable is designed to handle significant electrical loads while maintaining efficient power delivery. Suitable for systems up to \u003cstrong\u003e120V DC\u003c\/strong\u003e, it supports a wide range of modern electrical installations including 12V automotive systems, 24V truck applications, and 48V lithium battery setups.\u003c\/p\u003e\n\n\u003ch4\u003ePopular Applications Include:\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eDual battery systems in 4WDs, caravans and camper trailers\u003c\/li\u003e\n\u003cli\u003ePositive battery interconnect and auxiliary battery wiring\u003c\/li\u003e\n\u003cli\u003eDC-DC charger installations and lithium battery banks\u003c\/li\u003e\n\u003cli\u003eHigh-current inverter and solar power systems\u003c\/li\u003e\n\u003cli\u003eMarine electrical systems and vessel battery banks\u003c\/li\u003e\n\u003cli\u003eCommercial vehicle, fleet and industrial power distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eManufactured to Australian Standards\u003c\/h3\u003e\n\n\u003cp\u003eSafety and reliability are critical for every electrical installation. This cable is manufactured in accordance with \u003cstrong\u003eAS\/NZS 1125\u003c\/strong\u003e conductor standards and \u003cstrong\u003eAS\/NZS 3808:2000\u003c\/strong\u003e insulation requirements. The durable V90 insulation is rated for operating temperatures up to 90°C and provides excellent resistance to abrasion, oils, fuels, and common automotive chemicals.\u003c\/p\u003e\n\n\u003cp\u003eThe flexible multi-strand construction allows easier routing through engine bays, chassis rails, conduits, and switchboards while maintaining excellent current-carrying performance. The red outer sheath provides clear identification for positive power circuits, simplifying installation and maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eConductor Size: 26mm² (3B\u0026amp;S automotive cable)\u003c\/li\u003e\n\u003cli\u003eTypical Current Rating: 170 Amps\u003c\/li\u003e\n\u003cli\u003ePremium Oxygen Free High Conductivity (OFHC) copper\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V, 24V and 48V electrical systems\u003c\/li\u003e\n\u003cli\u003eMaximum DC voltage rating: 120V\u003c\/li\u003e\n\u003cli\u003eFlexible multi-strand conductor design\u003c\/li\u003e\n\u003cli\u003eV90 insulation for enhanced durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eManufactured to AS\/NZS 1125 and AS\/NZS 3808:2000 standards\u003c\/li\u003e\n\u003cli\u003e100m roll ideal for workshops, fleet maintenance and large-scale installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect for Automotive, Marine, Caravan and Off-Grid Projects\u003c\/h3\u003e\n\n\u003cp\u003eWhether you're upgrading a \u003cstrong\u003e4WD dual battery system\u003c\/strong\u003e, installing a \u003cstrong\u003ecaravan lithium battery setup\u003c\/strong\u003e, wiring a \u003cstrong\u003emarine electrical system\u003c\/strong\u003e, building an \u003cstrong\u003eoff-grid solar power installation\u003c\/strong\u003e, or managing industrial DC power distribution, the KEY 3B\u0026amp;S (26mm²) Red Single Core Automotive Cable provides the reliability and performance trusted by professional auto electricians and installers. Suitable for caravan, RV, marine, off-grid, industrial, commercial vehicle, and renewable energy applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUpgrade your power system today with KEY 3B\u0026amp;S (26mm²) Red Automotive Cable and enjoy dependable high-current performance for your next installation.\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"Key","offers":[{"title":"Default Title","offer_id":43291759575101,"sku":"Key-KABC1364030RD100","price":1220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/Red_3b_s.jpg?v=1782443094","url":"https:\/\/www.solar4rvs.com.au\/products\/100m-roll-of-key-3b-s-26mm-red-single-core-automotive-cable","provider":"Solar 4 RVs","version":"1.0","type":"link"}