Allen-Bradley 440G-MT47152 Safety Interlock Switch

The Allen-Bradley 440G-MT47152 (440G-MT47152) is a safety interlock switch designed for industrial machinery safety circuits and protective guard monitoring applications. Engineered by Allen-Bradley, this switch functions to monitor the position of machine guards, gates, or access doors, preventing hazardous equipment operation whenever a protective barrier is open or unsecured. By integrating into industrial control and emergency stop architectures, it ensures personnel protection around automated machinery, manufacturing cells, and production lines. This unit has a recorded weight of 10 kg and is identified under manufacturer part number 440G-MT47152. It serves as a direct replacement component for preventive maintenance, scheduled overhauls, or repair of damaged safety switches across compatible Allen-Bradley automation installations. Reliable safety interlock switches are critical in manufacturing environments to prevent unauthorized entry during machine cycles, maintain operational safety integrity, and minimize downtime. Prior to installation, verify application requirements to ensure seamless integration with existing plant equipment.