Allen-Bradley 440K-E33079 Safety Interlock Switch

The Allen-Bradley 440K-E33079 (440K-E33079) is a safety interlock switch engineered to provide dependable machine safeguarding in industrial environments. Designed for integration into safety monitoring circuits, this device detects the open or closed position of movable physical guards, access doors, gates, and protective enclosures. By reliably tracking guard states, the interlock switch helps prevent hazardous machine operation when protective access barriers are open, contributing to operator protection and compliance with plant safety procedures. This safety interlock switch carries a weight of 10 kg and serves as an exact replacement component for scheduled maintenance, system repairs, and equipment overhauls where part number 440K-E33079 is specified. It is suitable for deployment across automated manufacturing lines, robotic workstations, processing machinery, packaging lines, and material handling systems requiring robust safety interlocking. Incorporating this component into machinery safety architectures ensures consistent physical barrier monitoring, helps prevent accidental machine restarts during maintenance interventions, and supports overall operational safety and equipment longevity across harsh factory installations.