Toggle Switch, 3 Poles, 3 Ways, 20 A, 120/277 V ac, Nylon Material, Silver Cadmium Oxide Contact Material, Ivory, Grounding Connection, Wall Mount, 1.320 (L) x 1.073 (W) x 3.281 (H) in, -40 °C Operating Temperature, +115 °C Operating Temperature, 0.22 lb