Locking Receptacle Connection Orientation Straight Current Rating 30 A Flange Type Non-Flanged Housing Color White Housing Material Nylon NEMA Enclosure Rating 1 NEMA Receptacle Configuration L16-30R Number of Gangs 1 Number of Poles 3 Number of Wires 4 Phase Three Polarized Yes Shrouded No Voltage Rating 480V AC Wiring Style Standard AFCI No Contact Material Brass Cover Type No Cover Face Diameter 3.06 in Face Plate Height 2.77 in Face Plate Width 1.7 in