Allen-Bradley 440K-MT55026 Safety Interlock Switch

The Allen-Bradley 440K-MT55026 (440K-MT55026) is a safety interlock switch designed for industrial automation systems and machine safety monitoring. Engineered as part of Allen-Bradley safety solutions, this switch is utilized to detect the status of movable guards, gates, and safety doors on automated equipment, machinery, and production lines. Its primary function is to help ensure operating personnel are protected by interlocking machine safety circuits with physical access barriers, preventing hazardous machine operations when safety guards are opened. This industrial component features a robust construction suitable for challenging factory environments and has an approximate weight of 10 kilograms. As a critical replacement and maintenance spare part, it helps facilities sustain consistent plant safety standards, minimize unplanned equipment downtime, and restore proper interlock functionality in automated installations. Typical applications include manufacturing cells, industrial machinery enclosures, robotic perimeter guarding, assembly systems, and material handling systems requiring dependable safety interlocking.