Square D™ Manual Switch, Type K, Series: 2510K, 600 VAC/230 VDC, 30 A, 10 hp Motor, 3 Pole, Manual Reset, 3 ph, Screw Clamp Connection, Non-Reversing Action, Toggle Control, NEMA 3R/7/9 Enclosure, Cast Aluminum, 3.95 in W x 4.35 in D x 6.36 in H Dimensions