H4844 NEMA Magnetic Motor Starter Overload Relay Amp Setting 3 to 9A Coil Volts 480VAC Enclosure NEMA Rating No Enclosure Auxiliary Contact Form 1NO HP @ 3 Phase - 240V 1-1/2 HP @ 3 Phase - 480V 2 Starter Type NEMA Style Action Nonreversing Hz 50/60 Number of Poles 3 Amps AC 9 NEMA Size 00 Width 3.5 In. Features Class 10/20 Selectable Solid State Overload Relay Includes Class 10/20 selectable solid state overload relay HP @ 3 Phase - 575V 2 HP @ 3 Phase - 208V 1-1/2 Height 6.77 In.