What this order code is
The ABB ACS550-01-195A-4 is an AC drive in the Motor Drives line, identified on this listing as part number ACS550-01-195A-4 with a listed weight of 34.47 kg. The 195A current code in the suffix places this ACS550-01-195A-4 above the lower-current same-family units on the comparison list, so panel wiring and breaker sizing should be reviewed against the higher output class.
Handling note at 34.47 kg
The 34.47 kg mass puts this drive in the bracket where one person should not lift it — plan a two-person carry or a hoist into the cabinet, and verify the enclosure's load rating before mounting. Drives of this mass generate meaningful waste heat under continuous load, so enclosure sizing and clearance around the heatsink should be confirmed against the ACS550 mechanical installation drawing before panel build, not after.
Sourcing posture
For a multi-year build, a confirmed successor must come from the manufacturer's current ABB catalog before the ACS550-01-195A-4 is locked into the BOM.