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NG 2D7D421A-F31 Pizzato NG series safety switch with lock, with actuator
Pizzato NG 2D7D421A-F31 RFID safety switch with locking function and coded VN NG-F31 actuator designed for industrial machine guard safety applications.
£405.36
Why Choose the Pizzato NG 2D7D421A-F31 Safety Switch with Lock?
The Pizzato NG 2D7D421A-F31 is an advanced RFID-coded safety switch with locking function designed for monitoring machine guards, safety doors and access points in industrial automation systems. As part of the reliable Pizzato NG series safety switch range, it combines coded actuator recognition with secure guard locking to provide dependable protection for operators and machinery.
This safety switch features a robust industrial housing, integrated locking mechanism and a dedicated coded actuator supplied with the device. The NG series is developed for applications where reliable safety interlocking, high holding force and resistance to demanding industrial conditions are required.
With a strong 9750 N actuator holding force and IP67 / IP69K protection, the NG 2D7D421A-F31 is suitable for machine guarding applications requiring secure door locking and reliable operation in harsh environments. The unit includes a coded VN NG-F31 actuator and safety monitoring functions for integration into modern safety control systems.
Key Advantages
- RFID-coded safety interlock with guard locking for enhanced machine protection.
- 9750 N actuator holding force for secure locking of protective guards.
- IP67 and IP69K protection rating for industrial and washdown environments.
- Robust housing design suitable for demanding automation applications.
- Supplied with VN NG-F31 coded actuator.
- Integrated monitoring of actuator insertion and locking status.
Key Features
- Pizzato NG series safety switch with lock.
- Working method D: locked actuator with de-energised solenoid.
- Mode 2 safety output activation: safety outputs active with actuator inserted.
- 2 safety inputs IS1-IS2 and 2 safety outputs OS1-OS2.
- Dedicated signal outputs for actuator inserted and actuator locked status.
- Rotating head design with escape pushbutton.
- Three threaded M20 x 1.5 cable entries.
- Connection type: without connector.
Reliable Machine Guard Locking for Industrial Safety
The Pizzato NG series provides modern safety technology by combining coded actuator detection with secure locking mechanisms. These safety switches help prevent access to hazardous machine areas while equipment is operating, supporting safe and controlled production environments.
The NG 2D7D421A-F31 is designed for integration into industrial safety circuits where dependable guard monitoring, high mechanical holding force and environmental protection are essential.
Typical Applications
- Industrial machine guarding and safety doors.
- Automated production lines and manufacturing equipment.
- Robotic cells and protective enclosures.
- Packaging and processing machinery.
- Machine tools and industrial automation systems.
- Safety-related access control applications.
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Product Series | Pizzato NG | |
| Current | 421 A | |
| IP Rating | IP67, IP69K | |
| Safety Switch Type | Guard locking (solenoid) | |
| Housing Material | Metal | |
| Manufacturer | Pizzato Elettrica | |
| Series | NG Series Safety Switches | |
| Model | NG 2D7D421A-F31 | |
| Product type | RFID safety switch with locking function | |
| Actuator | Complete with VN NG-F31 coded actuator | |
| Working method | D method, locked actuator with de-energised solenoid | |
| Actuator holding force | 9750 N | |
| Protection rating | IP67 according to EN 60529 / IP69K according to ISO 20653 | |
| Housing material | Metal | |
| Head type | Rotating head with escape pushbutton | |
| Conduit entries | 3 × M20 x 1.5 threaded entries | |
| Safety inputs | 2 inputs IS1-IS2 | |
| Safety outputs | 2 outputs OS1-OS2 | |
| Signal outputs | O3 actuator inserted, O4 actuator locked | |
| Solenoid activation inputs | I4 or IE1-IE2 | |
| Actuator programming / reset input | I3 | |
| Connection | Without connector | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NG 2D7D421A-F31 used for?
The Pizzato NG 2D7D421A-F31 is used for monitoring and locking machine guards, safety doors and access points in industrial automation systems.
What type of actuator is supplied with this safety switch?
The switch is supplied with a VN NG-F31 coded actuator designed for use with the NG series safety locking system.
What is the holding force of the locking mechanism?
The locking mechanism provides an actuator holding force of approximately 9750 N.
What protection rating does this safety switch provide?
The NG 2D7D421A-F31 provides IP67 and IP69K protection for demanding industrial environments.
Where is this safety switch installed?
This safety switch is typically installed on machine guards, protective doors and safety access points within industrial automation equipment.
Trusted by Industrial Safety Professionals
Pizzato NG series safety switches are trusted by machine builders and automation engineers to provide reliable guard locking, coded actuator detection and dependable protection for modern industrial equipment.
