Appleton® Powertite® Pin and Sleeve Receptacle, 3-Phase Grounding Style 1 Reverse Service, 600/250 VAC/VDC, 200 A, 50 to 400 Hz Frequency, 4 Pole, 4 Wires, NEMA 3/3R/4/4X NEMA, 2 in Hub, 0.875 to 1.906 in Diameter Cord, -40 to 225 deg F, Pressure Wire Terminal, Copper Free Aluminum, 13-1/2 in H x 8 in W x 14-1/4 in D Dimensions