Powertite Grounding Style 2 Receptacle, Number Of Poles: 4, Number Of Wires: 3, Wire Size: 6 - 2 AWG (Building), 6 - 4 AWG (Extra Flex), Amperage Rating: 60 AMP, Voltage Rating: 600 VAC At 50 - 400 HZ, 250 VDC, Phase: 3 PH, Material: Copp ADR6034 VPF REC ONLY 3W4P60A