Wiring Device-Kellems Style Line® AC Switch, General Purpose, Series: Decorator, 120/277 VAC, 20 A, 5540 W Power, 2-Position Contact Configuration, 3 Pole, Positive Snap, Rocker Actuator, Back/Side Wired Connection, Threaded Mounting, 50000 Operating Cycles, Composite, White, Environmental Conditions: -40 to 75 deg C Temperature, 3.81 in H x 1.41 in W x 1.01 in D Dimensions