DUPLEX TYPE; THERMOPLASTIC NYLON (BODY/FACE), ZINC PLATED STEEL (YOKE) MATERIAL; BROWN COLOR; 5-20R CONFIGURATION; 3 WIRE(S); INDUSTRIAL, SPECIFICATION, HEAVY DUTY GRADE; UL 498, CSA C22.2, NOM APPROVAL; 125 V VOLTAGE RATING; 20 AMPERE CURRENT RATING