{"product_id":"temco-3-0-gauge-welding-cable-150-ft-flexible-pure-copper","title":"TEMCo 3\/0 Gauge Welding Cable 150 ft - Flexible Pure Copper","description":"\u003cp\u003eIn this review of the TEMCo 3\/0 gauge 150 ft welding cable, the bottom line is simple: this is a flexible, heavy duty cable best for DIYers and professionals who need high-conductivity wiring for batteries, solar arrays, or winch and starter leads. The biggest reason to buy is the combination of annealed oxygen-free copper conductors and a rugged EPDM jacket that stays pliable in cold and hot conditions, making it a reliable replacement for stiff or corroded factory cables.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e380 Max Amps (to 50 ft):\u003c\/strong\u003e Delivers substantial current capacity for medium-length runs such as battery banks and inverter feeds without excessive voltage drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnealed OFC conductor:\u003c\/strong\u003e The 1547\/30 strand count of oxygen-free copper offers excellent conductivity and flexibility for tight routing and frequent movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Rated from -58F to +221F so it remains usable in cold winters and hot engine bays without cracking or hardening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged EPDM jacket:\u003c\/strong\u003e The Easy-Flex rubber casing resists cuts, tears, oil, grease, water and flame for longer service life in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600 volt rating:\u003c\/strong\u003e Suitable for many DC and low-voltage AC applications including solar, inverter and vehicle systems where a higher insulation rating is preferred.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe TEMCo 3\/0 cable is ideal for owners of cars, trucks, RVs and boats who need a durable battery or starter cable, as well as for installers building off-grid solar systems and inverter feeds that require flexible, high-conductivity wire. Its flexibility and abrasion resistance make it a good choice for cable runs through tight chassis spaces or frequent-vibration areas.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for extremely long runs where larger gauge or multiple parallel runs are required to avoid voltage drop beyond the specified amp\/length guidance, or for applications that mandate a specific certified jacketing beyond EPDM; in those cases a purpose-built OEM or spec-certified alternative should be considered.\u003c\/p\u003e\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 fine 1547\/30 stranding, making routing and termination easier.\u003c\/li\u003e\n\u003cli\u003ePure annealed copper construction offers strong conductivity and corrosion resistance compared with tinned or plated alternatives.\u003c\/li\u003e\n\u003cli\u003eDurable EPDM jacket that resists oil, grease, abrasion and high temperatures for under-hood or outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAt 150 ft overall length, users must mind ampacity vs. run length; 380 amps rating applies up to about 50 ft, so longer runs will experience greater voltage drop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e3\/0 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\u003eMax amps\u003c\/td\u003e\n\u003ctd\u003e380 amps (up to 50 ft)\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\u003eConductor\u003c\/td\u003e\n\u003ctd\u003eAnnealed 30 gauge OFC, 1547\/30 strands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal OD\u003c\/td\u003e\n\u003ctd\u003e0.621 in (15.77 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TEMCo 3\/0 150 ft welding cable is a practical, value-minded choice for anyone needing a flexible, heavy duty battery or solar cable that withstands heat, oil and abrasion. Its pure copper conductor and EPDM jacket deliver long-term durability and ease of installation, but buyers should size runs carefully to avoid voltage drop on longer distances.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cable be used for solar and inverter wiring?\u003c\/strong\u003e\u003cbr\u003eYes, it is rated to 600 volts and is commonly used for solar and inverter DC feeds, though wire run length should be checked against ampacity and voltage drop needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cable flexible enough for engine bay routing?\u003c\/strong\u003e\u003cbr\u003eYes, the annealed OFC with fine stranding and EPDM jacket keeps the cable highly flexible and resistant to engine bay heat and oils.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the expected durability in outdoor environments?\u003c\/strong\u003e\u003cbr\u003eThe EPDM jacket resists cuts, abrasion, water, oil and grease, making it suitable for outdoor and mobile use when properly secured and protected from sharp edges.\u003c\/p\u003e","brand":"TEMCo Industrial","offers":[{"title":"Default Title","offer_id":48251202994395,"sku":"B00LIB3E6M","price":966.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61PhMX3Ue5L._AC_SL1280_14ce48fc-478e-40d3-85ad-a1ccd3d4a62a.jpg?v=1770927038","url":"https:\/\/gearmusthave.com\/products\/temco-3-0-gauge-welding-cable-150-ft-flexible-pure-copper","provider":"GearMustHave","version":"1.0","type":"link"}