Siemens 6SL3252-0BB01-0AA0 is a SINAMICS Safe Brake Relay for Power Modules used with SINAMICS S120 servo drives. It provides safe, 24 V controlled actuation of a motor holding brake, enabling the drive to release the brake on command and keep it engaged under safety conditions. Designed to be mounted with the Power Module, this brake relay is referenced in Siemens documentation as part of the SINAMICS brake system and is compatible with S120 configurations as of V2.6, typically installed within the Termination Screening Kit for straightforward integration.
