Allen-Bradley 440G-MT47153 Safety Interlock Switch

The Allen-Bradley 440G-MT47153 (440G-MT47153) is a safety interlock switch designed for machine safety and safeguarding applications across automated production environments. Engineered to monitor and secure physical access points, this safety interlock switch verifies that movable protective guards, access doors, and equipment enclosures remain fully closed during machinery operation. When integrated into an industrial safety control circuit, the switch prevents hazardous equipment from operating while a safety guard is open and restricts access to running machinery, protecting operating personnel and surrounding equipment. The unit has a net weight of 10 kg and is constructed for direct integration into machine safety systems. It serves as an essential replacement component for maintenance, repair, and overhaul operations where this exact specification is required. By preventing unauthorized or hazardous access during operational cycles, the switch ensures dependable, continuous safety interlocking for manufacturing lines, assembly cells, packaging machines, and industrial workstations.