The ABB 3ABD00058878 is an ACS380-series machinery drive module rated 4 kW normal-use output at 9.4 A on a 380-480 V three-phase supply. Heavy-duty use drops to 3 kW and 7.2 A, so sizing for constant-torque loads like conveyors or extruders should reference the heavy-duty column. Light-overload use (8.9 A) sits close to the normal-use figure, meaning the drive handles typical pump/fan profiles without derating.
Frame size R1 keeps the module compact for DIN-rail or panel mounting. IP20 enclosure suits cabinet installation where the drive is protected from direct dust and moisture. The open-type NEMA rating confirms no additional enclosure is needed for heat dissipation, but the cabinet must provide the environmental seal.