Portable Cord, Stranded, 96/28 MM Core Strands, #8 Awg Conductor Size, Copper Conductor Material, Thermoplastic Elastomer (Tpe) Jacket Material, Thermoplastic Elastomer (Tpe) Insulation Material, 40 A, Black, Green, White, 3 Conductors, 500 FT Overall Length, 0.701 In Outside Diameter, 0.05 In Insulation Thickness, -50 °C Operating Temperature, +105 °C Operating Temperature, 0.32 LB/FT