Wiring Device-Kellems AC Toggle Switch, 3-Position Extra Double Throw Heavy Duty Standard, 120 to 277 VAC, 20 A, 5540 W Power, 3-Position Center Off Contact Configuration, 1 Pole, Toggle Actuator, Threaded Mounting, Screw Terminal, 50000 cycles Operating Cycles, Thermoset, Ivory, Environmental Conditions: -40 to 75 deg C, 4.06 x 1.31 x 1.89 in