Hubbell Wiring Device-Kellems Insulgrip, HBL5469C, Straight Blade Connector, Female Grounding Insulated Cord Mount, 250 V AC, 20 A, 2 hp, 2 Pole, 3 Wires, 6-20R NEMA Rating, Commercial/Industrial Grade, IP20 Enclosure, 0.23 to 0.72 in Diameter Cord, -40 to 75 deg C, Screw Terminal, Nylon, Black/White, 2.78 x 1.53 x 1.53 in Dimensions