NG 2D6D621A-F30 Pizzato NG series safety switch with lock, with actuator

Why Choose the Pizzato NG 2D6D621A-F30 Safety Switch with Lock?

The Pizzato NG 2D6D621A-F30 is an advanced NG series safety switch with guard locking, supplied complete with the VN NG-F30 low-level coded actuator. Designed for industrial machine guarding, it combines coded actuator detection, electronic safety monitoring and high-force guard locking in a robust metal assembly for safety doors, gates and other movable protective guards.

This configuration uses Principle D operation, meaning the actuator is locked when the electromagnet is de-energised. Its Mode 2 safety-output configuration activates the OS safety outputs when the actuator is inserted, while dedicated signalling outputs provide additional information about actuator and system status for integration with compatible machine-control systems.

With a maximum locking force of 9,750 N, IP67/IP69K environmental protection and a rotating head incorporating a key-operated auxiliary release and anti-panic escape pushbutton, the NG 2D6D621A-F30 provides a robust guard-locking solution for demanding automated machinery. This version has no integrated control devices and is supplied without a connector, making it ideal where operator controls and electrical connection arrangements are provided separately.

Key Advantages

• Combines coded guard detection, electronic safety monitoring and high-force locking in one assembly.
• Supplied complete with the VN NG-F30 low-level coded actuator.
• 9,750 N locking force supports demanding industrial guard-retention applications.
• Principle D operation keeps the actuator locked when the electromagnet is de-energised.
• Mode 2 safety logic activates the safety outputs when the actuator is inserted.
• Dual safety inputs and dual safety outputs support modern machine-safety architectures.
• Dedicated signalling outputs provide useful actuator and fault-status information.
• IP67 and IP69K protection supports use in demanding industrial environments.
• Auxiliary and anti-panic release functions support maintenance access and emergency egress.

Key Features

• Pizzato NG series safety switch with guard locking.
• Supplied with VN NG-F30 actuator.
• Low-level actuator coding.
• No integrated control devices on the cover.
• 9,750 N locking force.
• Principle D: actuator locked with electromagnet de-energised.
• 2 safety inputs: IS1-IS2.
• 2 safety outputs: OS1-OS2.
• O3 signalling output: actuator inserted.
• O4 signalling output: fault indication.
• I4 or IE1-IE2 inputs for electromagnet activation.
• I3 input for actuator programming / reset.
• Mode 2 safety-output activation: outputs active with actuator inserted.
• Robust metal housing.
• Three M20×1.5 threaded cable entries.
• Rotating head with key-operated auxiliary release.
• Integrated anti-panic escape pushbutton.
• IP67 protection according to EN 60529.
• IP69K protection according to ISO 20653.
• Status indication for convenient machine diagnostics.
• Supplied without connector.

Reliable High-Force Guard Locking for Industrial Machinery

The Pizzato NG 2D6D621A-F30 is designed for machinery where a movable protective guard must be reliably monitored and retained as part of the machine-safety system. Its 9,750 N locking force provides substantial guard retention, while Principle D operation maintains the locked condition when the electromagnet is de-energised.

Mode 2 operation activates the OS1-OS2 safety outputs when the actuator is inserted, while O3 provides actuator-inserted signalling and O4 provides fault signalling. Combined with the supplied VN NG-F30 actuator, IP67/IP69K protection, metal construction and auxiliary and anti-panic release functions, the NG 2D6D621A-F30 is well suited to demanding automated production and machine-guarding applications.

Typical Applications

• Industrial machine guard doors and safety gates.
• Robotic cells and automated manufacturing systems.
• Packaging and processing machinery.
• Automated assembly and production lines.
• Material handling and conveyor systems.
• Machine tools and manufacturing centres.
• Guarded equipment with separately mounted operator controls.
• Safety-critical access points requiring high-force monitored guard locking.