What fits the panel and the load
The 3ABD00059577-D: Frame size R3 on a wall-mounted NEMA 1 enclosure – bolt it to a backplate with clearance for cable entry on the bottom. IP21 handles dust and dripping water, but it's not washdown-rated. Dual overload rating: normal duty 7.5 kW at 9.9 A for variable-torque loads like pumps and fans; heavy-duty 5.5 kW at 7.4 A for constant-torque conveyors or positive-displacement machinery. Same output power for both heavy and light overload classes? No – the light-overload curve gives 9.4 A, close to normal, but the heavy-duty number is the one that limits your constant-torque motor selection.
IE2 efficiency class. The NEMA Type1 enclosure suits indoor dry locations.