This hook-up wire construction is capable of resisting high temperatures of up to 125°C (257°F).
161" Diameter, 60 Volts As such, this hook-up wire is ideal for higher temperature, more rugged circuit wiring applications that specify SAE J1128 requirements (such as automotive, electric motor, and generator applications).This 12 gauge SXL Automotive Primary Wire is a durable type of hook-up wire consisting of stranded copper conductors and a thin-walled, cross-linked polyethylene (XLPE) insulation.. Remington Industries offers this high quality hook-up wire in 10 different colors to help keep your projects organized: Choose from black, blue, brown, gray, green, orange, red, violet, white, or yellow, as best suits your needs.