Allen Bradley 440R-N23132



Relay, Single Function, Safety, 24V AC/DC, MSR127TP
The Allen Bradley 440R-N23132 is a GuardMaster safety relay designed for reliable protection in industrial environments. This single-function relay operates on 24 Volt AC/DC power and features a combination of normally closed and normally open inputs and outputs, including light curtain inputs for enhanced safety monitoring. It includes removable screw terminals for easy wiring and offers both automatic and manual reset options to suit different safety system requirements. Part of the Bulletin MSR300 family, this relay supports expanded safety systems by connecting multiple input modules to a single base unit. It allows for logic configurations with up to 20 inputs and control of up to three independent zones, managing complex safety functions without the need for software—settings are adjusted via rotary switches instead. Distributed by BSP Automation, this product is well-suited for applications requiring modular, scalable safety solutions with straightforward configuration and reliable operation.
Product details
Documents and Manuals
Similar Products












If you didn't find the automation part you were looking for, our support team is here to help. Just contact us, and we'll do our best to source the exact part you need. We're committed to meeting your needs and ensuring your satisfaction.