What the order code carries
The ABB ACS580-01-180A-4+K475 is a wall-mount general-purpose drive from the ACS580-01 series, identified by the +K475 suffix as an option-coded build of the 180 A frame. It sits in the Motor Drives line under ABB's industrial drives portfolio, aimed at standard induction and permanent-magnet motor control rather than a dedicated machinery or motion axis. The 180 A rating in the order code places it in the heavier end of the wall-mount ACS580-01 range, so the +K475 option is layered on a frame already sized for substantial motor loads before the option code is even read.
Drop-in question vs the base 180A-4
On the question a panel already designed around the ACS580-01-180A-4 keeps asking: the +K475 option shares the same 54.43 kgs mass and the same drive identity on the listing as the base ACS580-01-180A-4, which means the mechanical envelope and the cabinet cut-out carry across unchanged. What +K475 actually delivers — a specific software/firmware option bundle — is layer on top of the same frame, not a different box. Treat the +K475 suffix as a configuration string applied to the 180 A frame, not a re-rated variant: the motor-side ratings, the fieldbus slot count, and the I/O map belong to the underlying ACS580-01-180A-4 platform. If the original panel was commissioned and documented against the 180A-4 base, the +K475 build will land in the same mounting footprint without rewiring the power side — the option key only changes what the drive does once it's powered up.