Hubbell Wiring HBL28W83

Wiring Device-Kellems Twist-Lock Locking Plug, 3-Phase Grounding Male Portable Standard Watertight Cord Mount, 347/600 VAC, 30 A, 4 Pole, 5 Wires, L23-30P NEMA Rating, Commercial/Industrial Grade, NEMA 4/4X/6P/IP65/IP66/IP67 Enclosure, 3/8 to 1 in Diameter Cord, -40 to 60 deg C, Screw Terminal, Elastomer/Composite, Yellow, 2.77 x 2.77 x 3.94 in