{"product_id":"1-gauge-awg-20-ft-black-flexible-pure-copper-welding-cable-heavy","title":"1 Gauge AWG 20 Ft Black Flexible Pure Copper Welding Cable - Heavy","description":"\u003cp\u003eIn this review the TEMCo 1 Gauge AWG 20 ft welding cable is judged on flexibility, build quality and multiuse capability; it stands out when you need a heavy duty, highly flexible cable for welding, battery and DC systems. The reviewer found the cable's biggest advantage is its combination of an annealed OFC conductor with a rugged EPDM jacket, which makes it easy to route in tight spaces while still handling substantial current. For anyone wiring solar arrays, battery banks, starters or welding leads, the cable's durability and flexibility are the primary reasons to consider it.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e240 Max Amps:\u003c\/strong\u003e Allows safe current delivery up to 240 amps for runs as specified, making it suitable for many welding and battery start applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated to 600 volts:\u003c\/strong\u003e Provides a margin of insulation safety for DC systems such as solar and inverter setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Operates from -58F to +221F, so it performs reliably in harsh outdoor or engine-bay environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnealed OFC conductor:\u003c\/strong\u003e The oxygen free copper stranding gives excellent conductivity and flexibility compared with stiff solid core wire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged EPDM jacket:\u003c\/strong\u003e The easy-flex rubber jacket resists cuts, abrasion, water, oil and grease for long service life in tough installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh strand count:\u003c\/strong\u003e With 767\/30 conductor stranding the cable bends easily and routes through tight spaces without kinking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe cable is best for hobbyist and professional users who need a heavy duty, flexible lead for welding machines, battery-to-starter hookups, car audio and winch leads. It is practical for off-grid solar installers and RV owners who want dependable DC wiring that resists oil and abrasion.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who require UL listings for a specific certified application or who need extreme long-run ampacity beyond the stated 240 max amps at recommended lengths; for that, a thicker multi-cable or different AWG may be more appropriate.\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 high strand count and EPDM jacket, making installation smoother in confined spaces.\u003c\/li\u003e\n\u003cli\u003eDurable construction resists cuts, tears, abrasion, water, oil and grease for outdoor and engine-bay use.\u003c\/li\u003e\n\u003cli\u003eAnnealed oxygen free copper delivers good conductivity and reliable performance for battery and welding use.\u003c\/li\u003e\n\u003cli\u003eNominal OD under half an inch fits many lugs and conduit runs while still carrying substantial current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated ampacity is limited to 240 amps for typical runs, so very high current welding setups or very long runs may need larger gauge cable.\u003c\/li\u003e\n\u003cli\u003eNot described as a specific UL listed product in the supplied details, so verify certification needs for regulated installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e20 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003eAnnealed 30 gauge OFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor stranding\u003c\/td\u003e\n\u003ctd\u003e767\/30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal OD\u003c\/td\u003e\n\u003ctd\u003e0.481 in (12.22 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\u003ctr\u003e\n\u003ctd\u003eMax amps\u003c\/td\u003e\n\u003ctd\u003e240 Max Amps (up to 50 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TEMCo 1 Gauge 20 ft welding cable is a practical, value-oriented choice for users who need a flexible, durable heavy duty cable for welding leads, battery and DC applications. Its OFC conductor and EPDM jacket deliver solid conductivity and long life in harsh environments, making it a good buy for hobbyists, mobile mechanics and solar installers who do not require special UL certification or extreme long-run ampacity.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cable be used for solar battery banks?\u003c\/strong\u003e\u003cbr\u003eYes, it is suitable for solar and inverter DC systems thanks to its 600 volt rating and robust EPDM jacket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable flexible enough for tight routing?\u003c\/strong\u003e\u003cbr\u003eYes, the 767\/30 high strand count and annealed OFC conductor make it highly flexible for routing through cramped spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum current it can handle?\u003c\/strong\u003e\u003cbr\u003eThe cable is rated for up to 240 max amps for typical runs (up to about 50 ft as referenced).\u003c\/p\u003e","brand":"TEMCo Industrial","offers":[{"title":"Default Title","offer_id":48653553762523,"sku":"B00LIB51IQ","price":69.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61pR_W8iZWL._SL1280_a55ec47d-730c-461c-994b-7f539558dc19.jpg?v=1778596792","url":"https:\/\/gearmusthave.com\/products\/1-gauge-awg-20-ft-black-flexible-pure-copper-welding-cable-heavy","provider":"GearMustHave","version":"1.0","type":"link"}