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NG 2D1D521A Pizzato NG series safety switch with lock
Pizzato NG 2D1D521A RFID safety locking switch with coded actuator detection for secure industrial machine guard protection.
£337.13
Why Choose the Pizzato NG 2D1D521A Safety Switch?
The Pizzato NG 2D1D521A is a high-performance RFID safety locking switch designed for secure monitoring and locking of machine guards in industrial automation environments. As part of the Pizzato NG series safety switches with RFID technology, it provides contactless coded actuator recognition and reliable guard locking for demanding machinery safety applications.
This safety switch is designed for machines where hazardous conditions may remain after shutdown, such as machinery with stored energy, mechanical inertia or high-temperature processes. The NG series enables secure access control by ensuring guards can only be opened under safe conditions.
With a robust metal housing, RFID coded actuator technology and advanced diagnostic functions, the NG 2D1D521A provides a reliable solution for machine guard interlocking, safety monitoring and integration with modern safety PLCs or safety modules.
Key Advantages
- RFID-coded safety technology provides secure actuator recognition and improved tamper resistance.
- Integrated guard locking function helps prevent access while hazardous conditions exist.
- High coding level actuator technology supports reliable safety protection.
- Contactless operation eliminates mechanical actuator wear.
- Supports high safety performance levels up to SIL 3 and Performance Level e when correctly integrated.
- Suitable for industrial automation, OEM machinery and production systems.
Key Features
- Pizzato NG RFID safety locking switch series.
- Contactless RFID actuator detection technology.
- Actuator holding force up to 9750 N.
- Metal housing with three M20 × 1.5 conduit entries.
- Integrated LED status indication for diagnostics.
- 2 safety inputs and 2 safety outputs for safety system integration.
- Signalling outputs for actuator inserted and actuator locked status.
- Compatible with Pizzato safety modules and safety PLC systems.
- Series connection capability for suitable NG configurations.
Advanced RFID Machine Safety Protection
The Pizzato NG series combines RFID identification with guard locking technology to deliver dependable machine safety protection. The coded actuator system prevents incorrect actuator recognition and supports secure access management for hazardous machinery.
Designed for industrial automation applications, NG safety switches provide diagnostic visibility, flexible integration options and robust protection for modern production environments.
Typical Applications
- Industrial machinery safety doors and protective guards.
- Robotic cells and automated production systems.
- Packaging and assembly machinery.
- Machine tools and processing equipment.
- Manufacturing systems requiring secure access control.
- OEM machine building and industrial automation applications.
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Product Series | Pizzato NG | |
| Current | 521 A | |
| IP Rating | IP67, IP69K | |
| Safety Switch Type | Non-contact (RFID / magnetic) | |
| Housing Material | Metal | |
| Manufacturer | Pizzato Elettrica | |
| Series | NG Series RFID Safety Locking Switches | |
| Model | NG 2D1D521A | |
| Product type | RFID safety switch with lock | |
| Technology | Contactless RFID coded actuator detection | |
| Housing | Metal housing | |
| Actuator holding force | 9750 N | |
| Safety level | Up to SIL 3 / Performance Level e | |
| Protection rating | IP67 / IP69K | |
| Conduit entries | 3 × M20 × 1.5 | |
| Safety outputs | 2 electronic safety outputs | |
| Signalling outputs | Actuator inserted and actuator locked indication | |
| Mounting type | Machine guard and safety door mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NG 2D1D521A used for?
The switch is used to monitor and lock machine guards, preventing access while hazardous machine conditions remain.
What technology does the Pizzato NG 2D1D521A use?
The device uses RFID coded actuator technology for secure, contactless safety monitoring.
What is the locking force of this safety switch?
The NG series provides an actuator holding force of up to 9750 N.
What safety performance can the NG series achieve?
The NG series can achieve up to SIL 3 and Performance Level e when correctly integrated into a suitable safety system.
Where is this safety switch installed?
The switch is typically installed on machine guards, safety doors and protective enclosures in industrial automation systems.
Trusted by Machine Builders Worldwide
Pizzato NG series RFID safety switches provide reliable guard locking, advanced diagnostics and high-performance protection for modern industrial machinery applications.
