Three duty ratings, one drive
The 3ABD00039442-D: Normal-duty 400 kW / 430 A is the headline figure for variable-torque loads like pumps and fans. Heavy-duty 350 kW / 360 A applies to constant-torque conveyors or extruders where you need sustained torque across the speed range. Light-overload 450 kW / 420 A gives headroom for short-duration peak loads without oversizing the frame.
Frame R10 determines the mounting footprint and bus-bar connections. The IP20 rating requires the module to live inside a cabinet with at least IP54 overall panel protection. Open Type NEMA confirms no internal enclosure — plan for external branch-circuit protection and a separate input disconnect.
