H5190 NEMA Magnetic Motor Starter Overload Relay Amp Setting 15 to 45A Coil Volts 208VAC Enclosure NEMA Rating 4 4X Auxiliary Contact Form 1NO HP @ 3 Phase - 240V 15 HP @ 3 Phase - 480V 25 Starter Type NEMA Style Action Nonreversing Hz 50/60 Number of Poles 3 Amps AC 45 NEMA Size 2 Width 8.13 In. Features Class 20 Solid State Ambient-Compensated Overload Relay and Instantaneous Magnetic Trip Mechanism