Square D,STARTER MOTOR CONTROL <1000VAC,0,3,1 NO + 1 NC,fusible disconnect switch R 30 A,3-Phase,3-Pole,5 hp 575 V AC 3 phases-5 hp 460 V AC 3 phases,600 V AC,Combination Starter,General Purpose (Indoor),NEMA 1 painted sheet steel with external reset,Primary 480Vac@60Hz - Secondary 120Vac@60Hz,S,melting alloy