Allen-Bradley Guardmaster MSR127TP Safety Relay 440R-N23131

This Allen-Bradley Guardmaster safety relay has been a reliable part of a control system and is ready for a new home. It's the MSR127TP model, specifically designed for monitoring emergency stop circuits or safety gates. The red housing is in good shape, and it features the standard 22.5mm DIN rail mounting. Used, but well-maintained and pulled from a working environment.