Allen Bradley 440R-N23135



Relay, Single Function, Safety, 24V AC/DC, MSR127RTP
The Allen Bradley 440R-N23135 is a GuardMaster safety relay designed for reliable monitoring and control in industrial safety applications. Part of the MSR127RTP series, this single-function relay operates on 24 Volt AC/DC power and features multiple input and output options, including normally closed and normally open contacts tailored for light curtain inputs and safety outputs. It also includes a monitored manual reset and removable screw terminals for easy wiring and maintenance. This relay is part of the versatile MSR300 family, which supports expandable modular configurations to manage complex safety systems. By allowing multiple input modules to connect to one base unit, it enables straightforward logic configuration across up to 20 inputs and three independent zones using rotary switches, eliminating the need for software setup. Distributed by BSP Automation, the 440R-N23135 provides a practical, scalable solution for enhancing machine safety and control.
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.