What ships under this code
The ABB ACS800-104-0460-5+C126+E205+V991 is an inverter / line converter module in the ACS800 family, ordered as a single configurable string with the +C126, +E205, and +V991 option codes factory-bundled to the base drive. At 130.00 kgs, this is not a wall-hung drive - it is a cabinet-class assembly that needs the lifting eyes and the rated floor loading, and the panel-builder should plan around that footprint and mass from the start. The category trail places it under Motors & Motor Controls / Drives / Motor Drives, which lines up with how it is used: a heavy industrial drive rather than a light inverter for HVAC or pump trim.
Option-code meaning for the BOM
The +C126, +E205, and +V991 suffixes are not cosmetic - they specify which factory options ship on the base 460-frame ACS800-104, so a like-for-like replacement has to carry the exact same suffix string to match the original I/O, control, or environmental configuration. When the BOM freezes on this code, the safest move is to specify the full order string including all plus-coded options; dropping a suffix tends to produce a drive that physically fits but is short a terminal block, a filter stage, or a coating class.
Retrofit and migration posture
ABB's ACS800 platform has been progressively superseded by the ACS880 family in active ABB marketing, but the part itself still appears in legacy cabinet designs and the independent surplus channel carries it; for a retrofit where the existing ACS800 cabinet, DC bus, and fieldbus wiring must be preserved, this code is the part that drops into the original footprint without forcing a re-engineering of the line.
Handling and panel notes
Field wiring lands on the drive's integrated terminal block - the suffix string dictates which control terminals, EMC filter configuration, and auxiliary connections are present, so the wiring diagram that ships with the ordered code is the one to follow, not a generic ACS800 diagram.