Powertite Grounding Style 1 Plug, Number Of Poles: 3, Number Of Wires: 3, Wire Size: 10 - 6 AWG (Building), 10 - 8 AWG (Extra Flex), Amperage Rating: 30 AMP, Voltage Rating: 600 VAC At 50 - 400 HZ, 250 VDC, Phase: 3 PH, Material: Copperfr