Appleton ADRE3044-100 4W-4P Receptacle

Positive Polarization Type; Epoxy Powder Coated Copper-Free Aluminum Material; 4 Wire(S); 600 Volt AC 50/400 Hertz 3-Phase, 250 Volt DC Voltage Rating; 30 Amp Current Rating; 4 Pole(S); Weatherproof, Rain Tight; 1 Inch Hub Type; Spring; 1, Shell Grounding Style; POWERTITE[TM] Brand; Wire Size 10 to 6 AWG (Building), 10 to 8 AWG (Extra Flexible); Wire Recess Diameter 0.281 Inch; Contact Material Copper; Insulating Block Material Glass Filled Polyester; Enclosure Rating NEMA 3/4/4X/Fb-11; Ambient Temperature Rating -13 to 104 Deg F; Includes Aee Mounting Box; Application Motor Generator Unit, Welder, Pump, Compressor and Cellular Relay Station; Approval UL 1682/1686/50E, CSA C22.2.