NEMA Magnetic Motor Starter Overload Relay Amp Setting 30 to 90A Coil Volts 24VAC Enclosure NEMA Rating No Enclosure Auxiliary Contact Form 1NO HP @ 3 Phase - 240V 30 HP @ 3 Phase - 480V 50 Starter Type NEMA Style Action Nonreversing Hz 60 Number of Poles 3 Amps AC 90 NEMA Size 3 Width 6.57 In. HP @ 3 Phase - 575V 50 HP @ 3 Phase - 208V 25 Height 11.91 In. Depth 6.96 In. Standards UL CSA