Hubbell Wiring Device-Kellems Style Line, DS120W, AC Switch, Standard Self-Grounding, Series: Decorator, 120 to 277 V AC, 20 A, 5540 W Power, 2 Position Contact Configuration, 20 A at 120/277 V AC Contact, 1 Pole, Positive Snap Action, Rocker Actuator, Threaded Mounting, Back/Side Wire Terminal, 50000 cycles Operating Cycles, Thermoplastic, White, Environmental Conditions: -40 to 75 deg C, 4.28 x 1.43 x 1.54 in Dimensions