SICK UE410-MU3T5 6026136 Safety Controller RelaySICK UE410 MU3T5 6026136 Safety Controller Relay The SICK UE410 MU3T5 (Part No. 6026136) is a modular safety controller relay designed for machine safety monitoring and control applications. As part of the SICK UE410 safety controller series, it provides configurable safety logic for monitoring emergency stops, safety light curtains, interlock switches, and other safety devices. This unit supports programmable safety functions and integrates into