Allen-Bradley 440K-E33040 Safety Interlock Switch

The Allen-Bradley 440K-E33040 (440K-E33040) is a safety interlock switch designed for machine safeguarding and industrial automation applications. Engineered to monitor protective barriers, movable physical guards, and access gates, this safety switch plays an essential role in preventing hazardous machine operations while personnel access operational zones. When physical access doors or enclosures are opened, the interlock mechanism functions to interrupt or signal associated safety monitoring circuits, helping isolate power or stop hazardous motion across industrial production equipment. Built for demanding industrial environments, the 440K-E33040 provides dependable physical switching performance for routine maintenance, repair, and system replacement requirements. With a recorded net weight of 10 kg, this component is structured to withstand standard factory operating conditions across manufacturing, material handling, and automated processing lines. Utilizing the 440K-E33040 as a replacement unit ensures continuity within compatible Allen-Bradley safety systems, reducing planned downtime and supporting equipment lifecycle longevity. Verification of machine safety circuit configurations, mounting alignments, and mechanical specifications is recommended prior to final installation and operational commissioning.