Southwire® Armorlite® Building Wire, Type MCAP/THHN, Coil Packaging, 600 VAC, 20 A, 3 Conductors, Stranded Copper Conductor, 12 AWG Conductor, 0.46899 in OD, 250 ft Length, 19 Strands, PVC Insulation, Aluminum Jacket, Black/Red/White Jacket, 90 deg C