Full Technical Description: Shaker, Agitator, Lighting Circuit, Mud Pump, Motor Type; Epoxy Powder Coated Copper-Free Aluminum Material; 0.39 Inch min. Cable Outer Diameter; 1.375 Inch Max. Cable Outer Diameter; 3 Wire(S); UL 1682/1686, CSA C22.2, CE Approval; 600 Volt AC at 50 to 400 Hertz, 250 Volt DC Voltage Rating; 30 Amp Current Rating; 4 Pole(S); Corrosion Resistant; 2, Shell, Extra Pole Grounding Style; POWERMATE[TM] Brand; Overall Size 6.6 Inch Length X 2.562 Inch Width; Enclosure Rating Class I Div 1 Group B C D, Class II Div 1 Group F G, NEMA 4X; CRC Model