Obsolete on the Lexium line — what that changes for a BOM hit
The Schneider Electric ILE1R661S1883 sits on the obsolete list, so the normal Schneider factory-direct channel is closed for new-build volume and the field reality is independent surplus pulls and broker stock rather than a fresh production run. reads current, but that field tracks the dossier status, not whether the line is still being built — an obsolete stamp on the same record is the part of the picture a buyer has to act on. This unit is a Lexium integrated drive with a brushless DC motor in the RS4 frame, the class of compact integrated servo where the drive electronics sit on the back of the motor and the comms/power land on one cable loom — so when it dies on a line, the whole integrated assembly comes out as one part number, not a separate drive and motor swap.
Sourcing posture for an obsolete integrated servo
There is no official L-successor stamped on this record, so a like-for-like cross-reference into the current Lexium catalogue is not on file here — a board spin or a mechanical repurpose to a current ILEx variant is the only path a planner can sign off without seeing the physical unit. Quoting against an RFQ is how availability, condition, and quantity get pinned down for this code, because the stock that exists is lot-specific independent inventory rather than a factory production run.