H3780 NEMA Magnetic Motor Starter Overload Relay Amp Setting 25 to 100A Coil Volts 24VAC Enclosure NEMA Rating 4 4X Auxiliary Contact Form 1NO HP @ 3 Phase - 240V 20 HP @ 3 Phase - 480V 30 Starter Type NEMA Style Action Nonreversing Hz 50/60 Number of Poles 3 Amps AC 60 NEMA Size 2-1/2 Width 8 In. HP @ 3 Phase - 575V 30 HP @ 3 Phase - 208V 15 Height 16 In. Depth 6 In. Standards UL CSA