Allen-Bradley 440E-L22BNST

The Rockwell Automation 440E-L22BNST is a robust Lifeline 4 Cable Pull Emergency Stop Switch ideal for industrial environments requiring reliable emergency stop functionality. Built with durable stainless steel, this switch boasts corrosion resistance and features a maximum cable pull length of 75 meters, accommodating various operational layouts. It includes two normally closed safety contacts and two normally open auxiliary contacts, functioning with a break-before-make contact configuration to ensure safety during operation. The switch is equipped with a user-friendly 12-pin M23 style quick disconnect connector, enabling straightforward integration into existing systems. Designed for seamless functionality, the 440E-L22BNST activates the emergency stop purely through the physical action of the cable pull, making it an essential component in any safety-critical application.