The ABB 3BBR0000108025 is the Frame R5 variant of the ACS880-01-105A-3 drive module. This is the physical and power-rated envelope that governs mounting footprint, bus-bar sizing, and cooling ductwork — not a parametric you can substitute by swapping a parameter number. If your cabinet layout or bus architecture calls for R5, this is the exact mechanical fit.
Lifecycle is confirmed active.
Frame R5 on the ACS880-01 series carries specific power-stage and heat-sink dimensions. Verify that the gland plate and cable-entry zone clear the R5 height.