Square D,REVERSING COMBO STARTER 600VAC 27A NEM,1,3,10 hp 575 V AC 3 phases-10 hp 460 V AC 3 phases,3-Phase,3-Pole,600 V AC,Combination Starter,Dust tight and Drip tight (Indoor),NEMA 12 painted sheet steel without external reset,Primary 480Vac@60Hz - Secondary 120Vac@60Hz,S,fusible disconnect H 30 A,without,melting alloy