What the code decodes to
The ABB ACS880-01-105A-3 is the 105 A frame of the ACS880-01 wall-mount low-voltage drive family, ordered with the terminal style and -3 enclosure option. That suffix is what a BOM line, a replacement RFQ, and a panel-builder submittal all have to match — the bare family name is not enough to specify. It sits in the Drives / Motor Drives class, the same shelf as the rest of the ACS880-01 ladder (ACS880-01-07A6-5, ACS880-01-11A0-5, ACS880-01-156A-5 and the wider range), so sourcing, firmware tools, and commissioning practice carry across the family even though each suffix is a distinct order code.
Panel-side fit questions worth answering up front
Two questions this page cannot answer from the spec row, and which have to be confirmed against ABB documentation before specifying: whether a panel cut around ACS880-01-11A0-5 will accept the 105 A frame without mechanical rework, and which compliance documents (UL, IEC, RoHS, REACH) ship with the drive on a -3 enclosure build. Neither is grounded in the row on hand, so they belong in the RFQ, not on this page.