Allen-Bradley 440G-MT47159 Safety Interlock Switch

The Allen-Bradley 440G-MT47159 (440G-MT47159) is an industrial safety interlock switch engineered to provide reliable guard monitoring and personnel protection across automated machinery and production systems. Operating within Allen-Bradley safety and control architectures, this device is designed to secure safety gates, access doors, and protective enclosures, preventing access to hazardous areas while machinery is in operation. The switch ensures that machine cycles cannot initiate or continue unless the guard is closed and properly engaged, helping facilities comply with stringent plant safety protocols. Built for dependable operation in demanding manufacturing environments, the unit features a rugged construction with an approximate net weight of 10 kg, making it suitable for heavy-duty industrial installations. Common applications include material handling systems, robotic work cells, packaging lines, and automated assembly machinery where dependable safety interlocking is critical for operator safety and workflow reliability.