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NG 2D7D521A-F31 Pizzato NG series safety switch with lock, with actuator
Pizzato NG 2D7D521A-F31 RFID safety locking switch with solenoid lock and VN NG-F31 high-coded actuator designed for industrial machine guard protection and safety automation systems.
£405.36
Why Choose the Pizzato NG 2D7D521A-F31 Safety Switch with Lock?
The Pizzato NG 2D7D521A-F31 is a high-performance RFID safety switch with solenoid locking and coded actuator designed for monitoring and securing machine guards where hazardous conditions may remain after machine shutdown. Part of the advanced Pizzato NG series safety locking switches, it combines electronic RFID actuator detection with a robust locking mechanism to provide reliable protection in demanding industrial automation environments.
This safety switch is designed for applications requiring controlled access to hazardous areas, preventing guard opening until safe conditions are achieved. The NG series provides advanced RFID coding technology, high resistance against tampering and flexible integration with modern safety systems.
With a secure locking mechanism, metal housing construction and a supplied VN NG-F31 high-coded actuator, the NG 2D7D521A-F31 provides dependable guard interlocking for machinery, production lines and automated systems where operator protection is essential.
Key Advantages
- Advanced RFID-coded safety locking switch for machine guard monitoring.
- Solenoid locking function prevents access while hazardous conditions remain.
- 9750 N actuator holding force for secure guard locking.
- High safety capability up to PL e and SIL 3 when correctly integrated.
- VN NG-F31 high-coded actuator included for individual actuator recognition.
- Suitable for series connection of up to 32 NG safety devices.
- Robust metal construction with protection rating up to IP67/IP69K.
Key Features
- Pizzato NG series safety locking switch.
- RFID electronic actuator detection.
- High-coded VN NG-F31 actuator.
- Solenoid-operated guard locking mechanism.
- 9750 N maximum actuator holding force.
- Two safety inputs and two safety outputs for safety system integration.
- LED status indication for device monitoring.
- Compatible with safety modules and safety PLC systems.
- Series connection capability for multiple safety devices.
Reliable Machine Guard Protection for Industrial Automation
The Pizzato NG series uses RFID technology to detect coded actuators without mechanical contact, improving resistance against tampering and ensuring reliable guard monitoring. The integrated locking mechanism helps prevent access to dangerous machine areas until the required safety conditions are met.
Designed for modern industrial safety systems, the NG 2D7D521A-F31 supports integration with safety modules and safety PLCs, helping machine builders achieve reliable protective door monitoring while simplifying wiring through series connection capabilities.
Typical Applications
- Industrial machine guarding and safety doors.
- Automated production lines.
- Robotics and manufacturing cells.
- Packaging and processing machinery.
- Machines with hazardous residual motion after shutdown.
- OEM machinery safety systems.
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Coil / Supply Voltage | 24 V DC | |
| Product Series | Pizzato NG | |
| Current | 521 A | |
| IP Rating | IP67, IP69K | |
| Safety Switch Type | Guard locking (solenoid) | |
| Housing Material | Metal | |
| Manufacturer | Pizzato Elettrica | |
| Series | NG Series Safety Locking Switches | |
| Model | NG 2D7D521A-F31 | |
| Product type | RFID safety switch with solenoid lock and actuator | |
| Actuator type | VN NG-F31 high-coded RFID actuator | |
| Locking force | up to 9750 N | |
| Safety level | Up to PL e / SIL 3 | |
| Protection rating | IP67 / IP69K | |
| Housing material | Metal housing | |
| Operating voltage | 24 V DC | |
| Actuator detection | RFID coded electronic system | |
| Series connection | Up to 32 devices | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NG 2D7D521A-F31 used for?
The NG 2D7D521A-F31 is used for safety monitoring and locking of machine guards where access must be controlled during hazardous operating conditions.
What type of actuator is supplied with this safety switch?
This model is supplied with a VN NG-F31 high-coded RFID actuator designed for individual actuator recognition within the Pizzato NG series.
What is the locking force of the NG 2D7D521A-F31?
The switch provides an actuator holding force of up to 9750 N for secure guard locking.
What safety level can this switch achieve?
When correctly integrated into a suitable safety system, the NG series can achieve safety levels up to PL e and SIL 3.
Can multiple NG safety switches be connected together?
Yes, NG series safety switches can be connected in series with up to 32 devices while maintaining high safety performance when correctly evaluated.
Trusted by Machine Builders Worldwide
Pizzato NG series safety locking switches are trusted by automation engineers and machine builders for reliable RFID-based guard monitoring, secure locking and advanced industrial safety integration.
