Wiring Device-Kellems Insulgrip® Straight Blade Plug, 1-Phase Grounding Portable Standard Cord Mount, 250 VAC, 20 A, 2 hp, 2 Pole, 3 Wires, 6-20P NEMA Rating, Commercial/Industrial Grade, IP20 Enclosure, 0.325 to 0.655 in Diameter Cord, -40 to 75 deg C, Screw Terminal, Composite, Black/White, 2.11 x 1.53 x 1.22 in