Allen-Bradley 440K-T11449 Safety Interlock Switch

The Allen-Bradley 440K-T11449 is a safety interlock switch designed for machine safeguarding, industrial automation, and safety control systems. Engineered to support equipment protection and plant safety monitoring, this component serves as a direct replacement part for maintenance, repair, and operational overhaul in industrial machinery assemblies. It integrates into safety interlocking circuits to detect the position of movable guards, gates, covers, and barrier enclosures, helping prevent hazardous machine conditions when protective doors are opened during operation. With a documented net weight of 10 kg, the Allen-Bradley 440K-T11449 provides robust construction tailored to industrial plant environments and rigorous operating demands. When configuring replacement assemblies, technicians and engineers should verify the complete part designation, physical mounting alignment, contact ratings, and circuit wiring against system documentation to ensure proper compatibility and functional safety compliance. This safety interlock switch is well suited for automated manufacturing, material handling, processing lines, and packaging machinery where reliable guard status detection and machinery interlock capabilities are essential for equipment protection.