Allen-Bradley 440K-M22AEDT Safety Interlock Switch

The Allen-Bradley 440K-M22AEDT (440K-M22AEDT) is a safety interlock switch engineered for industrial safety guarding and equipment protection applications. Designed for integration into Allen-Bradley machine safety and control architectures, this switch serves as a critical interlock device to monitor physical safety guards, machine access covers, gates, and protective enclosures. When guard doors are opened or protective barriers are displaced, the safety interlock switch signals the machinery control circuit to isolate hazardous motion and ensure personnel protection. Built for industrial environments, the unit provides dependable mechanical switching to maintain workplace safety standards and prevent unauthorized machine access during operation. The unit features a sturdy construction with a net weight of approximately 10 kg, making it suitable for rigorous industrial machinery setups. The 440K-M22AEDT is commonly utilized across automated production lines, packaging systems, assembly cells, material handling systems, and robotic workcells where robust interlocking is required. It serves as a direct replacement component for preventive maintenance, emergency repair, and plant overhaul projects, ensuring dependable long-term safeguarding performance.