Allen Bradley 440R-W23220


The Allen Bradley 440R-W23220 is a safety relay designed for reliable monitoring of automatic and manual operations. This MSR312P model operates at 24 VDC and features three safety outputs along with three normally open auxiliary contacts for versatile control options. Housed in a compact 35 mm-wide enclosure, it supports DeviceNet communication and includes solid-state outputs for enhanced durability. Rated Cat 4 for high safety performance, the relay comes in a red open-style design and is suitable for easy mounting. Distributed by BSP Automation, this safety relay is a solid choice for applications needing dependable safety monitoring and control.
Contact Us for Product Inquiries
Check out other Allen Bradley 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.