Schneider Electric AC Variable Speed Drive, 3-Phase Type 1 Standard, Series: Altivar® Process ATV600, 380 to 480 VAC, 0.8/0.9/1.3/1.5 A, 1/2 hp, 1 hp, 5.67 in Width, 7.99 in D, 13.78 in Height, NEMA 1/IP20/IP21, Remote Graphic, Wall Mount