Aluminum Armored Conductor, Stranded, 19 Strands, #12 AWG Conductor Size, PVC Jacket Material, Thermoplastic Nylon Insulation Material, Copper Conductor Material, 600 V, 20 A, Black, White and Green, 2 Conductors, 250 ft Overall Length, 0.494 in Outside Diameter, +90 °C Operating Temperature, 110 lb/mft