Attributes . Watertight Plug, 30 A, 480 V ac, 3 Poles, 4 Wires, Red, Zytel ST801 Nylon Material, -40 °C Operating Temperature, +75 °C Operating Temperature, Screw Terminal, 8.05 (L) x 3.74 (W) in, Moisture Resistant, Impact Resistant, #12 to #8 AWG Wire Size, 1.35 lb . Names