NG 2D7D411U-F31 Pizzato NG series safety switch with lock and integrated control devices, with actuator

Why Choose the Pizzato NG 2D7D411U-F31 Safety Switch with Lock?

The Pizzato NG 2D7D411U-F31 is an industrial NG series safety switch with guard locking and integrated control devices designed for monitoring movable guards and controlling access to hazardous areas of machinery. It combines coded electronic actuator detection, guard locking, safety-related electronics and local operator controls in a single robust safety device.

As part of the Pizzato NG series, this switch is intended for applications where a protective guard must not only be monitored but also retained in the closed position until safe access conditions have been established. Electronic monitoring allows the machine safety system to supervise actuator presence and locking status, supporting reliable integration with modern safety controllers and industrial automation systems.

The NG 2D7D411U-F31 configuration incorporates integrated control devices directly at the guard access point and is supplied with the corresponding F31 coded actuator. Combining interlocking, guard retention and operator functions within one assembly can simplify machine layouts and reduce the requirement for separate control stations around protected access points.

Key Advantages

• Combines coded guard monitoring, guard locking and integrated operator controls.
• Designed for safety-related monitoring of movable guards and machine access doors.
• Electronic coded actuator detection supports dependable guard-position monitoring.
• Integrated locking mechanism helps prevent access while hazardous machine conditions remain.
• Supplied with the corresponding F31 coded actuator.
• Electronic safety architecture supports integration with modern machine safety systems.
• Integrated controls can reduce the need for separate operator-control components at the guard.

Key Features

• Pizzato NG series safety switch with lock.
• Integrated control devices for local machine operation.
• Coded electronic actuator detection.
• Integrated guard-locking mechanism.
• Electronic safety functions for safety-related control-system integration.
• Guard and locking status monitoring.
• Supplied with F31 coded actuator.
• Designed for movable guards, doors and protected machine access points.
• Suitable for demanding industrial automation and machine-building applications.

Reliable Guard Locking for Industrial Machinery

Guard-locking safety switches are used where monitoring whether a protective guard is closed is not sufficient on its own. By retaining the guard when required by the machine safety system, the locking mechanism helps prevent personnel from entering hazardous areas before dangerous movement, stored energy or industrial processes have reached a safe condition.

The Pizzato NG series combines coded actuator monitoring with electronic safety functions and mechanical guard locking. The integrated control devices of the NG 2D7D411U-F31 additionally provide local operator functionality at the access point, making the switch well suited to sophisticated automated machinery where safety, access control and efficient machine operation must work together.

Typical Applications

• Machine guard doors and safety access gates.
• Robotic cells and automated manufacturing systems.
• Packaging and processing machinery.
• Automated assembly and production equipment.
• Industrial machine tools and machining centres.
• Conveyor and material handling installations.
• Guarded machinery requiring integrated local operator controls.