This selection includes 150 Feet of 12/3 SJOOW cable. 12/3 SJOOW cable is ETL approved. 12/3 SJOOW APPLICATIONS: portable power, electric vehicle chargers, extension cords, heavy equipment, construction machinery, motor leads, welding leads, portable lighting, battery chargers, shallow water immersion, mining environments, and applications where a rugged, heavy duty flexible multi-conductor cable is required. 12/3 SJOOW is extremely flexible 30 AWG pure copper strands, durable and abrasion resistant outer CPE insulation jacket. Internal conductors insulated with color coded flexible CPE insulation. 12/3 SJOOW SPECIFICATIONS: 30 AWG pure copper conductors. Rated for up to 300 volts. Temperature range: -40°C (-40°F) to 90°C (194°F). Oil resistant temperature rating: 60°C (140°F). Approved for indoor and outdoor use. 12/3 SJOOW insulation resistant to abrasion, battery acid, diesel fuel, engine coolant, engine oil, ethanol, extreme temperatures, flame, gasoline, power-steering fluid, transmission fluid, and water. Rated for outdoor use. Meets or exceeds 720 hour UV resistant aging test. 12 Gauge 3 Conductor SJOOW Cable manufactured by WindyNation is a portable power extension cord built with pure copper strands and a flexible insulation jacket. An excellent option for several different applications. Our SJOOW cable is ETL approved and rated up to 300-volts.