The ABB 3ABD00050631 is the order code for an LV AC machinery drive module. It delivers 4 kW normal-use output at 9.4 A, with a heavy-duty rating of 3 kW at 7.2 A.
The normal-use 4 kW / 9.4 A rating is the headline for a standard constant-torque load like a conveyor or pump. If your BOM calls for a 4 kW motor on a light-duty cycle, the normal-use line is your spec; if the application is a heavy start or cyclic overload, the heavy-duty number is the binding one. The light-overload rating (4 kW / 8.9 A) sits between them and matches the normal-use power with a slightly lower current — useful when the thermal profile is moderate but not constant. Frame size R1 is the mechanical envelope. It tells the panel builder which mounting footprint and gland-plate layout to expect. IE2 efficiency is the baseline for the region this drive is deployed in. It is not a premium-efficiency class.