Allen-Bradley Guardmaster 440R-F23027 Safety Relay Module is a DIN-rail mounted safety relay designed for 24 V input operation. It accepts a 24 V AC/DC supply and provides switching capability for loads up to 4 A at 250 VAC, enabling safe control of machinery through safety devices such as emergency-stop switches or interlocks. This model belongs to the Guardmaster MSR9T family and is intended for use in safety control circuits requiring a dedicated safety relay to monitor a single safety device and feed a safety signal to the broader control system.
