Allen Bradley 440R-C23139



Relay, Single Function, Safety, 24V AC/DC, 3NC Inputs, 3NO Outputs
The GuardMaster MSR131RTP relay is a single-function safety relay designed to work with devices like light curtains and safety mats. Operating at 24 volts AC or DC, it features three normally closed inputs to monitor safety devices, three normally open safety outputs to control machine operations, and two normally closed auxiliary outputs for additional signaling or control functions. The relay includes removable screw terminals for easy installation and offers flexible reset options, including automatic/manual reset or monitored/manual reset. This reliable safety component is available through BSP Automation, providing a practical solution for enhancing machine safety.
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