Square D 2510KO1 MANUAL SWITCH 600VAC K+OPTIONS,1 phase,230 V DC-600 V AC,3 hp 460 V AC-3 hp 575 V AC-1 hp 90 V DC-2 hp 115 V DC-2 hp 115 V AC-2 hp 230 V AC-1.5 hp 230 V DC,30 A,K,Open,Provides manual ON/OFF control of single or three phase AC motors wher