NG 2D6D521A-F30 Pizzato NG series safety switch with lock, with actuator

Why Choose the Pizzato NG 2D6D521A-F30 Safety Switch?

The Pizzato NG 2D6D521A-F30 is a robust RFID safety switch with guard locking, designed for monitoring and securing movable guards on industrial machinery and automated equipment. Part of the advanced Pizzato NG series, it combines electronically coded actuator detection, high-strength mechanical guard locking and electronic safety outputs within a durable metal housing.

This configuration is supplied complete with a VN NG-F30 low-level coded RFID actuator. The switch incorporates two safe inputs and two semiconductor safety outputs, together with dedicated signalling outputs for actuator-inserted and actuator-locked status. An additional EDM feedback input supports monitoring of external devices when the switch is integrated into an appropriately designed machinery safety system.

The NG 2D6D521A-F30 uses the D working principle, meaning the actuator remains locked while the electromagnet is de-energised. Its heavy-duty locking mechanism provides a maximum actuator holding force of 9750 N, while the orientable head incorporates an auxiliary key release and escape pushbutton. With no integrated control devices on the cover, this configuration provides a dedicated and highly capable guard-locking solution for industrial safety applications.

Key Advantages

• Combines RFID guard monitoring and high-strength mechanical guard locking in one industrial safety device.
• Supplied complete with a VN NG-F30 low-level coded RFID actuator.
• Heavy-duty locking system provides up to 9750 N actuator holding force.
• D working principle keeps the actuator locked while the electromagnet is de-energised.
• Two safe inputs and two semiconductor safety outputs provide flexible safety-system integration.
• Dedicated outputs communicate actuator-inserted and actuator-locked status to the control system.
• Integrated EDM feedback input supports monitoring of external safety devices.
• Auxiliary release and escape pushbutton provide practical release functions for guarded machinery.

Key Features

• Pizzato NG series RFID safety locking switch.
• NG 2D6D521A-F30 configuration supplied with actuator.
• VN NG-F30 low-level coded RFID actuator.
• 9750 N maximum actuator holding force.
• D working principle with actuator locked when the electromagnet is de-energised.
• Two safe inputs IS1 and IS2.
• Two semiconductor safety outputs OS1 and OS2.
• Signalling output O3 for actuator-inserted status.
• Signalling output O4 for actuator-locked status.
• Electromagnet activation through I4 or IE1-IE2.
• Dedicated I3 actuator programming / reset input.
• Dedicated I5 EDM feedback input.
• Safety outputs operate in Mode 2, active with the actuator inserted.
• Orientable head with auxiliary key release and escape pushbutton.
• Metal housing with three threaded M20 × 1.5 cable entries.
• High environmental protection with IP67 and IP69K ratings.

Reliable Guard Control for Industrial Machinery

Safety locking switches such as the Pizzato NG 2D6D521A-F30 are designed for machinery where a movable guard must remain secured while hazardous movement or other dangerous operating conditions are present. RFID actuator detection electronically monitors the position of the guard, while the mechanical locking system prevents the actuator from being withdrawn until access can safely be permitted.

The NG series combines safe semiconductor outputs with detailed status signalling and feedback functionality for integration into modern machinery safety architectures. The NG 2D6D521A-F30 is particularly suitable where a dedicated guard-locking switch without additional operator controls is required, while its auxiliary and escape release functions provide additional flexibility for machine access and personnel safety.

Typical Applications

• Industrial machine guard doors and access gates.
• Robotic cells and automated manufacturing systems.
• Packaging and processing machinery.
• Automated assembly and production lines.
• Conveyor and material-handling systems.
• Machine tools and guarded manufacturing equipment.
• Machinery with residual hazardous movement requiring guard locking.
• OEM machinery and integrated industrial safety systems.