LV AC industrial wall-mounted single drive, Supply Voltage: three-phase, 525 V to 690 V AC, Rated Current: 42 A (at 690 V AC), Rated Power: 37 kW (at 690 V AC), Power(HP): 50 HP (for 10% and 50% overload), Degree of Protection: IP21 (UL Type 1), Dimensions (HxWxD): 73.15 cm x 20.32 cm x 27.43 cm (28.8 x 8 x 10.8 inches)