Receptacle, 20 Amps, 520R NEMA Configuration, Number of Poles 2, Number of Wires 3, Voltage 125VAC, Phase 1, Color Red, Duty Extra Heavy, Grade Hospital, Material of Construction Nylon, Wiring Method Back, IP Rating 20, Description Standard and Tamper Resistant, Finder Groove Face, Standards UL/CSA Also known as -SNAPCONNECT SNAP8300RA Receptacle,Duplex,125V,Red