Pin and Sleeve Plug, Type Compressor, Motor Generator Unit, Polarized, Pump, Welding, Spring Door, Constructional Feature Weatherproof, Voltage Rating 600 VAC/250 VDC 1 Phase at 50 to 400 Hz, Current Rating 200 Ampere, Number of Poles 3, Number of Wires 2, Grounding Style 2, Shell, Extra Pole, Minimum Cable Outer Diameter 1.875 Inch, Maximum Cable Outer Diameter 2.5 Inch, Material Epoxy Powder Coated Copper-Free Aluminum, Approval UL 1682/1686/50E/ E145916/E145917, CSA C22.2