Locking Connector Current Rating 20 A Housing Color Yellow Housing Material Thermoplastic Elastomer IP Rating IP69K NEMA Receptacle Configuration L14-20R Number of Poles 3 Number of Wires 4 Phase Single Resistance Properties Antimicrobial Shrouded Yes Voltage Rating 125/250V AC Wiring Style Standard For Maximum Cable Diameter 0.77 in For Minimum Cable Diameter 0.56 in Grade Industrial Horsepower Rating 2 hp Market Industrial Midget Locking No NEMA Enclosure Rating 12 4 4X 6