MANUAL SWITCH 600VAC K+OPTIONS,0.5 and 0.75 Inch Knockouts (top and bottom) Screw Clamp,2HP@115VAC - 7.5HP@230VAC - 15HP@460VAC - 20HP@575VAC,3-Phase,30A,3P,600VAC/230VDC,K,NEMA 1,Non-Reversing Manual Switch,Provides manual ON/OFF control of single or three phase AC motors where overload protection is not required or provided separately,Single Unit Metal Box (oversized) - General Purpose,UL Listed - CSA Certified - CE Marked