Wiring Device-Kellems Pin and Sleeve Plug, 3-Phase Grounding Male Non-NEMA Portable Standard Watertight Cord Mount, 480 VAC, 60 A, 3 Pole, 4 Wires, Industrial Grade, IP67 Enclosure, -40 to 75 deg C, Pressure Screw Terminal, Composite, Red, 4.49 in Dia x 10.15 in L