What it is — and where it lands
The 6SL3163-8FD00-0AA0 is a SINAMICS S120 Terminal Kit designed for the Active Line Module (ALM) and Smart Line Module (SLM) in the 100 mm frame size. It carries the Group Code R220 and Product Group 9617, which are Siemens internal classification tags — useful when cross-referencing against a BOM or a spare-parts list that uses those codes.
What it connects to
This terminal kit mounts directly to the 100 mm ALM or SLM module in a SINAMICS S120 drive lineup. It provides the screw/spring-clamp interface for power and control wiring on that module. If you are retrofitting or replacing a damaged terminal block on an existing S120 ALM/SLM, this is the factory-matched part — no adapter or field fabrication needed.