ABB 3ABD0000058246 ACS355 drive, 1.5 kW / 4.1 A, R1

The ABB 3ABD0000058246 is the LV AC machinery drive module sold under the ACS355-03E-04A1-4 reference name — a 3-phase, IP20 open-chassis unit rated 1.5 kW at 4.1 A in normal use, sized for the small-machine end of the ACS355 family. It carries the IE2 efficiency class, sits in the R1 frame, and accepts a 380 to 480 V three-phase feed between 47.5 and 63 Hz, which is the envelope the buyer has to clear before the line item is locked. At R1 it is the smallest ACS355 footprint, so panel builders planning the cabinet cut-out get a compact module rather than a drive that dominates the DIN layout. The open-type enclosure with IP20 means it is meant to live inside a cabinet, not on the machine surface, and the WEEE Category 5 classification — small equipment with no external dimension over 50 cm — governs its end-of-life disposal route rather than its installation.