NMWU Underground Cable, 2 Conductors, 12 AWG Conductor, Copper, 246 ft Length, 0.526 x 0.261 in Outside Dia, Solid Stranded/Solid, 1 Strands, Black Color Code, 300 V, 20 A, Nylon, PVC Insulation, 0.06 in Insulation Thickness, PVC, Black, 0.03 in Jacket Thickness, -40 to 60 deg C