Square D,STARTER 240VAC 18AMP NEMA +OPTIONS,0,1 phase,120VAC@60Hz - 110VAC@50Hz,18 A,1HP@115VAC - 2HP@230VAC,2-Pole,600 V AC,NEMA 3R painted sheet steel,S,Screw Clamp,UL Listed - CSA Certified,Used for Full-Voltage Starting and Stopping of AC Squirrel Cage Motors,melting alloy 1,starter