Locking Plug Connection Orientation Straight Current Rating 60 A Housing Color Blue Housing Material Polybutylene Terephthalate NEMA Plug Configuration Non-NEMA Number of Blades 5 Number of Poles 4 Phase Three Polarized Yes Resistance Properties Chemical Resistant Impact Resistant Voltage Rating 600V AC Wire Connection Type Screw Terminals Wiring Style Standard For Maximum Cable Diameter 1.5 in For Minimum Cable Diameter 1 in Grade Industrial Grounding Grounded IP Rating IP30