IEC Magnetic Contactor, Full Load Amps-Inductive 12 A, Full Load Amps-Resistive 22 A, Number of Poles 3, Coil Volts 480 V AC, Reversing Yes, HP @ 1 Phase - 120V 1/2 hp, HP @ 1 Phase - 240V 2 hp, HP @ 3 Phase - 208V 3 hp, HP @ 3 Phase - 240V 3 hp, HP @ 3 Phase - 480V 10 hp, HP @ 3 Phase - 575V 10 hp, Aux. Contact Configuration 2NO/1NC, Enclosure NEMA Rating No Enclosure, Hz 50/60, Height 3.54 in, Width 3.54 in, Depth 4.92 in, Standards UL/CE/CSA/CCC/ATEX/IEC EN 60947