H0491 NEMA Magnetic Motor Starter Overload Relay Amp Setting 4 to 20A Coil Volts 208VAC Enclosure NEMA Rating 3R Auxiliary Contact Form 1NC/1NO HP @ 3 Phase - 240V 1-1/2 HP @ 3 Phase - 480V 2 Starter Type NEMA Style Action Nonreversing Hz 60 Number of Poles 3 Amps AC 9 NEMA Size 00 Width 9.84 In. Features Solid State Overload Relay HP @ 1 Phase - 120V 1/3 Includes Solid State Overload Relay HP @ 1 Phase - 230V 1 HP @ 3 Phase - 575V 3 HP @ 3 Phase - 208V 1-1/2 Height 13.31 In.