{"product_id":"4-gauge-150-ft-red-flexible-pure-copper-welding-cable-heavy-duty","title":"4 Gauge 150 ft Red Flexible Pure Copper Welding Cable - Heavy Duty","description":"\u003cp\u003eIn this review the TEMCo 4 gauge 150 ft red welding cable stands out as a no-nonsense choice for DIYers and pros who need a long, highly flexible conductor for battery, welding and solar DC work. The single biggest reason to buy is its combination of pure annealed OFC copper stranding and a rugged EPDM jacket, which together deliver excellent flexibility and durability in cramped or high-heat environments. It feels noticeably flexible out of the spool and is rated for up to 150 max amps (when kept to recommended lengths), making it versatile for many 12V and 24V systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure copper conductor:\u003c\/strong\u003e Annealed 30 gauge OFC stranding gives good conductivity and reliable performance for battery and audio applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible EPDM jacket:\u003c\/strong\u003e The TEMCo Easy-Flex jacket stays pliable across a wide temperature range, which helps routing in tight engine bays and RV compartments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature rating:\u003c\/strong\u003e Rated from -58F to +221F so it tolerates cold storage and elevated under-hood heat without becoming brittle or soft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e The cable resists cuts, abrasion, oil and grease, which makes it suitable for vehicle, winch and workshop use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical ratings:\u003c\/strong\u003e Nominal OD 0.331 in and rated to 600 volts for DC systems common in solar and battery banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong run length:\u003c\/strong\u003e The 150 ft spool allows runs for solar arrays, battery banks or remote winch leads without early jointing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable is best for hobbyists and installers who need a long, flexible 4 gauge run for battery cables, inverter and solar DC work, car audio or light welding leads. It suits small fleets, camper and van conversions and anyone routing cable through tight bends where a stiff conductor would be problematic.\u003c\/p\u003e\n\u003cp\u003eThose who need continuous high-current professional welding leads for heavy industrial welding machines should look at larger gauge welding cables; similarly, users who require insulated, color-matched multi-conductor harnesses for signal wiring should choose a different product.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent flexibility from the annealed OFC and 364\/30 stranding, making installation easy in tight spaces.\u003c\/li\u003e\n\u003cli\u003eDurable EPDM jacket resists oil, grease, abrasion and heat for trouble-free vehicle or outdoor use.\u003c\/li\u003e\n\u003cli\u003eLong 150 ft length lets you run battery or solar feeds without many splices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs a 4 gauge cable it is limited to around 150 max amps at shorter runs, so it is not ideal for heavy continuous welding without upsizing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e4 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e150 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003eAnnealed 30 gauge OFC, 364\/30 stranding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal OD\u003c\/td\u003e\n\u003ctd\u003e0.331 in (8.41 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 600 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-58F to +221F (-50C to +105C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TEMCo 4 gauge 150 ft red welding cable is a practical, good-value cable for battery, solar and light welding chores where flexibility and durability matter. It is a smart pick for vehicle electrics, van and RV DC systems and long-run battery feeds, but users needing higher continuous welding currents should choose a larger gauge. Overall it delivers solid copper construction and a rugged jacket at a reasonable price.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used for solar array wiring?\u003c\/strong\u003e\u003cbr\u003eYes, it is rated to 600 volts and works well for DC solar runs and battery bank connections when sized appropriately for amp load and run length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the jacket oil and heat resistant?\u003c\/strong\u003e\u003cbr\u003eYes, the EPDM jacket resists oil, grease and abrasion and is rated to +221F, making it suitable for engine bays and outdoor use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much current can this cable handle?\u003c\/strong\u003e\u003cbr\u003eThe cable is listed with a 150 max amp figure at shorter run lengths; longer runs will reduce effective current capacity so size accordingly.\u003c\/p\u003e","brand":"TEMCo Industrial","offers":[{"title":"Default Title","offer_id":48617729229019,"sku":"B00LIB52GC","price":228.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61SM6pZvsyL._AC_SL1280_9efc888a-57bb-40c0-8483-f64b4a67d02f.jpg?v=1778453781","url":"https:\/\/gearmusthave.com\/products\/4-gauge-150-ft-red-flexible-pure-copper-welding-cable-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}