{"product_id":"2bs-black-single-core-marine-cable-black-30m-roll","title":"Austech - 2B\u0026S (32mm²) Black Single Core Marine (Tinned) Cable - Australian Made - 30m Roll","description":"\u003ch2\u003eMarine-Grade Tinned Copper Cable for High-Current DC Systems\u003c\/h2\u003e\n\u003cp\u003eWhen you’re wiring a boat, 4WD, caravan, or off-grid battery bank, voltage drop and corrosion aren’t minor issues—they directly affect performance and reliability. Austech \u003cstrong\u003e30m Roll of 2B\u0026amp;S (32mm²) Black Single Core Marine (Tinned) Cable\u003c\/strong\u003e is a heavy-duty \u003cstrong\u003emarine tinned cable\u003c\/strong\u003e designed for demanding \u003cstrong\u003e12V and 24V\u003c\/strong\u003e electrical systems, and also suited to \u003cstrong\u003e48V DC\u003c\/strong\u003e applications where the \u003cstrong\u003eDC voltage rating up to 120V\u003c\/strong\u003e is appropriate. Built with a \u003cstrong\u003etinned copper conductor\u003c\/strong\u003e and compliant insulation, it’s engineered to handle high current while maintaining conductivity in harsh marine and coastal environments.\u003c\/p\u003e\n\u003cp\u003eUnlike standard automotive cable, tinned copper helps reduce the risk of corrosion creep and increased resistance over time—especially where salt spray, humidity, and temperature cycling are common. That means more consistent power delivery to critical loads like \u003cstrong\u003einverters\u003c\/strong\u003e, \u003cstrong\u003ewinches\u003c\/strong\u003e, \u003cstrong\u003eDC chargers\u003c\/strong\u003e, \u003cstrong\u003ebattery interconnects\u003c\/strong\u003e and \u003cstrong\u003estarter circuits\u003c\/strong\u003e, and less troubleshooting later.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Australian Conditions and Standards\u003c\/h3\u003e\n\u003cp\u003eThis cable is manufactured to relevant Australian and New Zealand standards for the conductor and insulation, supporting confidence in fit-for-purpose performance. The \u003cstrong\u003eV90HT insulation\u003c\/strong\u003e is rated for higher temperature operation (up to 90°C), which is particularly useful in engine bays, enclosed compartments, and tight cable runs where heat build-up can be a factor.\u003c\/p\u003e\n\u003cp\u003eSupplied as a \u003cstrong\u003e30m continuous roll\u003c\/strong\u003e, it suits new installations and refits where you want fewer joins and a cleaner, more serviceable loom. The single-core design also makes polarity identification straightforward—choose \u003cstrong\u003eblack\u003c\/strong\u003e to match common marine and automotive wiring conventions.\u003c\/p\u003e\n\u003ch3\u003eWhere This Cable Fits Best\u003c\/h3\u003e\n\u003cp\u003eIf your system includes high-current DC equipment, cable quality matters. Using an appropriately sized, marine-grade conductor can help reduce:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage drop\u003c\/strong\u003e across long runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat build-up\u003c\/strong\u003e caused by undersized or high-resistance conductors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-related faults\u003c\/strong\u003e in coastal and marine installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAustech \u003cstrong\u003e30m Roll of 2B\u0026amp;S (32mm²) Black Single Core Marine (Tinned) Cable\u003c\/strong\u003e is a strong choice for \u003cstrong\u003ehigh-current battery, inverter, winch, starter and DC charger wiring\u003c\/strong\u003e where durability, flexibility and stable conductivity are priorities. It is \u003cstrong\u003enot suitable for mains connection\u003c\/strong\u003e, making it purpose-focused for extra-low voltage AC and DC systems as specified.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTinned copper, multi-strand conductor\u003c\/strong\u003e to support corrosion resistance and flexibility for routing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV90HT insulation\u003c\/strong\u003e designed for higher-temperature environments and mechanical protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e (rated up to \u003cstrong\u003e190A\u003c\/strong\u003e at 30°C, based on 100% duty cycle; typical de-rating factors apply)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-low voltage rated\u003c\/strong\u003e to AC 50V \/ DC 120V for suitable DC installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30m continuous roll\u003c\/strong\u003e for fewer joins and cleaner cable management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild a Wiring System You Can Trust\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading battery cables, wiring a high-load accessory, or completing a full marine fit-out, choosing marine-grade tinned cable helps protect your investment in batteries, charging gear and DC appliances. Select \u003cstrong\u003e30m Roll of 2B\u0026amp;S (32mm²) Black Single Core Marine (Tinned) Cable\u003c\/strong\u003e for your \u003cstrong\u003ehigh-current battery, inverter, winch, starter and DC charger wiring\u003c\/strong\u003e and complete your install with correctly sized lugs, suitable circuit protection, and sound termination practices for a professional result.\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;\"\u003eMBS2\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;\"\u003eIndustry Equivalent (B\u0026amp;S)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e2\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;\"\u003eNumber of Strands x Area (mm²)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e455\/0.30 32.15\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;\"\u003eAmp Rating at 30°C\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e190\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;\"\u003eAverage Max D.C. Resistance at 20°C (Ω\/m)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e1.7\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 Insulation Thickness (mm)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e0.58\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;\"\u003e10.7\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 Mass (Kg\/100mt)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e35.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Austech","offers":[{"title":"Default Title","offer_id":52364090999067,"sku":"Ty-MBS145503-BK-100","price":539.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0854\/3354\/9083\/files\/Ty-MBS145503-BK-100-01.jpg?v=1781657382","url":"https:\/\/www.nbcampingequipment.com.au\/products\/2bs-black-single-core-marine-cable-black-30m-roll","provider":"NB Camping Equipment","version":"1.0","type":"link"}