The Siemens 6SL3266-1EW00-0VA0 is a SINAMICS V20 FSC migration mounting kit, part of the SINAMICS V20 basic converters family. It is the mechanical interface used when retrofitting a newer V20 drive into an existing panel cutout or footprint left by an earlier FSC (Frame Size C) unit — a common line-down scenario where the drive is swapped but the enclosure stays.
RoHS compliant since 01-07-06, with REACH candidate-list information available on request. Packaged as a single piece, dimensions 5.00 x 180.00 x 200.00 mm. The slim depth (5 mm) is the bracket thickness — it does not add to the drive's panel depth.