Allen-Bradley 440R-N23114 Safety Relay — MSR126.1T single-function safety relay, 24V AC/DC. Guardmaster MSR126.1T single-function monitoring safety relay operating at 24V AC/DC, with 2 normally open safety-related undelayed outputs plus 2 immediate N.O. outputs, automatic/manual reset and fixed screw terminals. Rated Category 4 per EN ISO 13849-1 and DIN-rail mounted..
MPN / SKU: 440R-N23114
440R-N23114 Applications
This Guardmaster MSR126.1T monitoring safety relay watches input devices such as emergency stop buttons, gate interlocks, position and proximity switches, and enables machine operation through two normally open safety-related outputs plus additional immediate outputs. It runs on 24V AC/DC, supports both automatic and manual reset, and mounts on a 35 mm DIN rail using fixed screw terminals. Rated to Category 4 per EN ISO 13849-1 with a high MTTFd, it suits machine guarding and stop circuits. Refer to Rockwell Automation Guardmaster safety relay literature for wiring and rating details.
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