Explore our collection of Allen-Bradley Guardmaster 440N Series Safety Interlock Switches, engineered to safeguard doors, gates, and access points in hazardous industrial environments. These non-contact and tongue-actuated switches are designed to monitor the status of guard doors and immediately shut down machinery when access is detected.

With rugged construction, high-coded RFID technology, and compatibility with Allen-Bradley safety relays and controllers, the 440N series ensures compliance with global safety standards while delivering reliable performance. Ideal for manufacturing, processing plants, and machinery safety applications, all models are tested and available for worldwide shipping.

Return to Allen-Bradley Category — Explore the complete Allen-Bradley portfolio, including PLCs, HMIs, drives, safety components, and more, all available for worldwide shipping.