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NS L4AZ1SA5-F41 Pizzato NS series safety locking switch, with actuator
Pizzato NSL4AZ1SA5-F41 RFID safety interlock switch with solenoid guard locking for industrial machine safety applications.
£241.97
Why Choose the Pizzato NSL4AZ1SA5-F41 Safety Interlock Switch?
The Pizzato NSL4AZ1SA5-F41 is a high-performance RFID safety interlock switch with guard locking designed for advanced machine safety applications in industrial automation systems. Manufactured by Pizzato Elettrica, it provides reliable monitoring and locking of protective guards, ensuring machinery operates only when safe conditions are fully satisfied.
This model belongs to the Pizzato NS series of safety locking switches, engineered for OEM machinery and industrial production environments where dependable access control is essential. It combines RFID-coded actuator recognition with a robust solenoid locking system to prevent unintended or unauthorized access to hazardous machine areas.
The NSL4AZ1SA5-F41 is designed for integration into safety-rated control systems, supporting precise monitoring of guard position and locking status. Its reinforced housing and industrial-grade components ensure long service life even under continuous-duty operation in demanding environments.
Key Advantages
- High-reliability RFID safety interlock switch with guard locking.
- Designed for machine guard and access door safety monitoring.
- High-coded RFID actuator system for improved tamper resistance.
- Robust technopolymer housing for industrial durability.
- Suitable for OEM machinery and automation systems.
- Compatible with safety PLCs and dual-channel safety circuits.
Key Features
- Pizzato NS series safety interlock switch.
- Model: NSL4AZ1SA5-F41.
- RFID-coded actuator recognition (F41 high coding level system).
- Solenoid-based guard locking mechanism.
- LED status indicators for diagnostics and operation feedback.
- Compact industrial design for machine mounting.
- Suitable for series-connected safety systems.
Reliable Machine Safety and Guard Control
The Pizzato NSL4AZ1SA5-F41 ensures machinery remains safely secured during hazardous operation cycles. The RFID system verifies correct actuator presence while the solenoid locking mechanism physically secures guards until safe release conditions are met.
This combination of electronic identification and mechanical locking improves operator safety and supports compliance with international machinery safety standards in modern automated production environments.
Typical Applications
- Industrial robotic safety enclosures.
- Automated production and assembly lines.
- Packaging and processing machinery.
- Machine tool guard doors.
- Material handling and conveyor systems.
- OEM machine safety integration.
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Product Series | Pizzato NS | |
| Connection | M12 connector | |
| IP Rating | IP67 | |
| Safety Switch Type | Guard locking (solenoid) | |
| Series | NS Safety Interlock Switches | |
| Product type | RFID safety interlock switch with guard locking | |
| Actuator type | High-coded RFID actuator (F41 system) | |
| Application | Machine guard monitoring and access control | |
| Housing material | Reinforced technopolymer | |
| Protection rating | IP67 / IP69K (typical NS series) | |
| Electrical connection | M12 connector system | |
| Operating principle | Electromagnetic guard locking system | |
| Safety architecture | Suitable for PL e / SIL 3 systems (system dependent) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSL4AZ1SA5-F41 used for?
It is used to monitor and lock machine guards, ensuring machinery only operates when safety doors are properly closed and secured.
Does this model include RFID technology?
Yes, it uses a high-coded RFID actuator system for secure and tamper-resistant identification.
What type of locking does it use?
It uses a solenoid-based guard locking mechanism to physically secure machine guards during operation.
Is it suitable for industrial environments?
Yes, it is designed for harsh industrial conditions with a robust housing and high protection rating.
Where is this switch typically installed?
It is typically installed on machine guards, access doors, and protective enclosures in industrial automation systems.
Trusted in Industrial Safety Applications Worldwide
Pizzato NS series safety interlock switches are widely used across manufacturing and automation industries to improve machine safety, prevent unauthorized access, and ensure reliable guard control.
