It runs on 208-240 V three-phase input at 50/60 Hz. The heavy-duty rating is 0.75 Hp at 0.75 A; the light-overload rating steps up to 1 Hp at 4.6 A. Enclosure is IP55 with a NEMA Type12 rating, so it handles washdown environments and indoor dust without an extra cabinet.
The heavy-duty 0.75 A rating covers constant-torque or high-starting-duty applications. Both curves assume the 208-240 V input range — if your line runs low, the available current derates. The IP55 / NEMA 12 enclosure lets you mount it directly on the wall in a wet or dusty environment without a separate enclosure, saving panel space and wiring.