Description
The Allen Bradley Guardmaster 440G-LZS21UPRH is a certified solenoid interlock switch that plays a critical role in enhancing machine safety. This switch features a ‘power to unlock’ mechanism, meaning the guard remains securely locked when power is applied to the solenoid and only unlocks when power is removed, ensuring personnel safety during potentially hazardous operations. It operates on a 24V dc power supply and includes the necessary actuator for straightforward installation.
Built with the robust quality expected from Allen Bradley’s Guardmaster series, the 440G-LZS21UPRH is designed for durability and reliable performance in demanding industrial environments. Its secure locking action is essential for preventing unauthorized access to dangerous machinery while it is in operation.
This solenoid interlock switch is crucial for machinery that requires strict adherence to safety regulations. The Allen Bradley 440G-LZS21UPRH helps to prevent accidents by ensuring that guards are only opened when it is safe to do so, thereby protecting operators and maintenance personnel.
Choose the Allen Bradley 440G-LZS21UPRH for a certified and dependable solution to your machine guarding needs. Its ‘power to unlock’ feature and robust design provide an essential layer of safety for your operations.







