{"product_id":"4b-s-20-29mm-twin-core-automotive-cable-per-metre","title":"4B\u0026S (20.29mm²) Twin Core Automotive Cable per Metre","description":"\u003ch2\u003e4B\u0026amp;S (20.29mm²) Twin Core Automotive Cable per Metre\u003c\/h2\u003e\n\u003ch3\u003eHeavy-Duty Twin Core Cable for High-Current 12V, 24V and 48V DC Applications\u003c\/h3\u003e\n\u003cp\u003eThe 4 B\u0026amp;S (20.29mm²) Twin Core Automotive Cable is designed for demanding automotive, caravan, RV, marine, off-grid, industrial, and battery storage applications where reliable power delivery and simplified installation are essential. Featuring both positive and negative conductors within a single durable sheath, this premium twin core cable provides a neat, professional wiring solution for high-current DC systems.\u003c\/p\u003e\n\u003cp\u003eManufactured using high-conductivity oxygen-free annealed copper, this cable delivers excellent electrical efficiency with reduced voltage drop across longer cable runs. The flexible multi-strand construction allows for easier routing through vehicles, trailers, boats, and off-grid installations while maintaining the durability required for harsh operating environments.\u003c\/p\u003e\n\u003ch3\u003eEngineered for Reliable Power Transfer\u003c\/h3\u003e\n\u003cp\u003eWhether you're installing a dual battery system, powering a high-capacity inverter, connecting a DC-DC charger, or wiring a complete off-grid battery bank, this 20.29mm² twin core cable is built to handle substantial current loads. By incorporating both conductors into a single cable assembly, installation time is reduced while providing improved cable protection and a cleaner finished result.\u003c\/p\u003e\n\u003cp\u003eThe heavy-duty insulation is designed to withstand exposure to oil, fuel, abrasion, vibration, and demanding environmental conditions commonly encountered in automotive and marine applications. This makes it an ideal choice for professional installers and DIY enthusiasts seeking dependable long-term performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20.29mm² (4 B\u0026amp;S) twin core cable for high-current applications\u003c\/li\u003e\n\u003cli\u003eOxygen-free annealed copper conductors for maximum conductivity\u003c\/li\u003e\n\u003cli\u003eFlexible multi-strand construction for easy installation\u003c\/li\u003e\n\u003cli\u003ePositive and negative conductors within a single protective sheath\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V, 24V and 48V DC electrical systems\u003c\/li\u003e\n\u003cli\u003eResistant to oil, fuel, abrasion, and harsh operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReduce Voltage Drop in Critical Circuits\u003c\/h3\u003e\n\u003cp\u003eVoltage drop can significantly impact the performance of batteries, chargers, inverters, and other electrical equipment in low-voltage systems. The large 20.29mm² conductors help minimise power losses over long distances, making this cable an excellent choice for battery-to-battery charging systems, inverter installations, solar power systems, and auxiliary power circuits.\u003c\/p\u003e\n\u003cp\u003eUsing a quality twin core automotive cable not only improves system efficiency but also simplifies cable management by keeping both conductors protected within a single outer sheath. This reduces clutter, improves installation appearance, and provides additional mechanical protection compared to separate single-core cables.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual battery and battery management systems\u003c\/li\u003e\n\u003cli\u003eDC-DC charger installations\u003c\/li\u003e\n\u003cli\u003eInverter power supply connections\u003c\/li\u003e\n\u003cli\u003eSolar battery bank and charge controller wiring\u003c\/li\u003e\n\u003cli\u003eCaravan, motorhome, and RV electrical systems\u003c\/li\u003e\n\u003cli\u003eMarine battery and power distribution circuits\u003c\/li\u003e\n\u003cli\u003eOff-grid solar and battery storage projects\u003c\/li\u003e\n\u003cli\u003eIndustrial low-voltage DC power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Recommendations\u003c\/h4\u003e\n\u003cp\u003eFor best results, ensure cable sizing is matched to the current demand and total cable run length of your system. Use quality crimp lugs, terminals, and appropriate circuit protection devices to maximise performance and safety. Protective conduit is recommended in areas subject to excessive abrasion or where cables pass through metal panels.\u003c\/p\u003e\n\u003ch3\u003eBuild a Reliable Power System with Confidence\u003c\/h3\u003e\n\u003cp\u003eThe 4 B\u0026amp;S (20.29mm²) Twin Core Automotive Cable per metre delivers the conductivity, durability, and flexibility required for modern high-current DC installations. Ideal for caravan, RV, marine, off-grid, industrial, 4WD, and battery storage applications, this premium twin core cable helps ensure efficient and dependable power delivery wherever your next project takes you. Order online today and upgrade your electrical system with professional-grade wiring built to last.\u003c\/p\u003e","brand":"Key","offers":[{"title":"Default Title","offer_id":47498883989653,"sku":"KABC2TW2873-BK","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/4b_s-twin-core-automotive-cable.jpg?v=1782589512","url":"https:\/\/www.exotronic.com.au\/products\/4b-s-20-29mm-twin-core-automotive-cable-per-metre","provider":"Exotronic","version":"1.0","type":"link"}