Description
The Allen Bradley 440G-MT47037 Guardmaster solenoid interlock switch is a certified safety device engineered for advanced machine safeguarding. Operating on a ‘power to unlock’ principle, this switch requires a 24V AC/DC power supply to de-energize the solenoid and allow the guard to be opened, ensuring that dangerous machine motion has stopped. It comes supplied with a necessary actuator for a complete installation.
This solenoid interlock switch is crucial for applications where residual energy in the machine must dissipate before access is permitted. The Allen Bradley 440G-MT47037 provides a high level of safety integrity, preventing accidental access to hazardous areas during machine operation or coast-down periods. Its robust design ensures dependable performance in industrial settings.
Ideal for use on safety guards of machinery with dangerous coast-down times, such as CNC machines, robotic cells, and automated manufacturing equipment. By interlocking the guard release with the machine’s stopped status, this switch significantly enhances worker safety and helps meet stringent safety standards.
Choose the Allen Bradley 440G-MT47037 for its certified safety performance and effective ‘power to unlock’ functionality. This solenoid interlock switch is a vital component for ensuring that your machinery operates safely and protects personnel. Secure your critical applications with this advanced Guardmaster safety solution.







