The 3ABD00058879 is an ABB ACS380-040C-12A6-4+K457 LV AC machinery drive module, rated for 5.5 kW normal-use output at 12.6 A on a 380-480 V three-phase supply. Frame size R2, IP20 open-type enclosure. This is the variant with the K457 option code — typically a fieldbus or I/O extension, so verify the exact option card if your BOM calls for a specific protocol.
Duty ratings and fit
Normal-use (light-overload) output is 5.5 kW / 12.6 A; heavy-duty use drops to 4 kW / 9.4 A. Light-overload rating at 12 A is close to the normal-use figure — expect the drive to handle 110 % overload for 60 s on the light-duty curve.
IP20 enclosure, open type — intended for cabinet mounting where the drive is protected from falling debris and accidental contact. Frame R2 is a compact footprint; check the ACS380 mounting template for gland-plate clearance and minimum side spacing for airflow.