Square D,COMBO STARTER 600VAC 45A NEMA,1 NO + 1 NC,non-fusible disconnect switch,10 hp 200 V AC 3 phases-25 hp 575 V AC 3 phases-25 hp 460 V AC 3 phases-15 hp 230 V AC 3 phases,120Vac@60Hz - 110Vac@50Hz,2,3,3-Phase,3-Pole,600 V AC,Combination Starter,General Purpose (Indoor),NEMA 1 painted sheet steel with external reset,S,melting alloy