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NS H4ZZ1DMK-F41 Pizzato NS series safety locking switch, with actuator
Pizzato NSH4ZZ1DMK-F41 RFID safety locking switch with F41 high coding actuator, electromagnetic solenoid guard locking, IP67 protection, and 24VDC operation for industrial machine safety applications.
£231.88
Why Choose the Pizzato NSH4ZZ1DMK-F41 Safety Locking Switch?
The Pizzato NSH4ZZ1DMK-F41 is a high-performance RFID-coded safety locking switch with actuator designed for machine guarding, interlocking, and industrial safety applications. It is part of the advanced Pizzato NS series safety switch family, widely used in OEM machinery where reliable guard locking and high-integrity access control are required.
This model combines an electromagnetic guard locking system with a high-level F41 RFID-coded actuator, ensuring that only a uniquely matched actuator can authorise unlocking. This significantly improves protection against tampering and supports safe operation in automated production lines, robotics, and industrial machinery.
With a strong retention force of up to 2100 N, 24 VDC supply, and IP67 protection, the NSH4ZZ1DMK-F41 is designed for demanding industrial environments including dust, moisture, and continuous-duty automation systems. RatingValue: 4.8
Key Advantages
- High-security F41 RFID high coding level for strong anti-tamper protection.
- 2100 N locking/retention force for secure guard holding.
- IP67 protection rating for industrial environments.
- Electromagnetic solenoid guard locking system for controlled access.
- Designed for OEM machine safety and interlocking architectures.
Key Features
- Pizzato NS series safety locking switch.
- Model: NSH4ZZ1DMK-F41.
- F41 high coding RFID actuator system (unique coding per actuator).
- Solenoid-based guard locking mechanism.
- Dual safety outputs (OS1 / OS2).
- Actuator presence and lock status monitoring.
- M12 12-pin connector interface.
- Rugged industrial thermoplastic housing.
Advanced Safety Performance for Industrial Machinery
The NSH4ZZ1DMK-F41 ensures machinery remains safely isolated whenever a guard is open. Operation is only permitted when the correct F41-coded actuator is detected and the guard is fully closed and locked, reducing the risk of accidental machine start-up.
Its RFID-based high coding system provides strong resistance against duplication and bypass attempts, making it suitable for robotics, automated production lines, and safety-critical industrial environments.
Typical Applications
- Industrial machine guarding systems
- Robotic automation cells
- Automated production lines
- Packaging machinery safety doors
- OEM equipment integration
- High-integrity safety interlocking systems
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Connection | M12 connector | |
| Product Series | Pizzato NS | |
| Coil / Supply Voltage | 24 V DC | |
| IP Rating | IP67 | |
| Safety Switch Type | Guard locking (solenoid) | |
| Series | NS Safety Switch Series | |
| Product type | Safety locking switch with RFID actuator | |
| Actuator coding | F41 high-level RFID coded | |
| Operating voltage | 24 VDC | |
| Locking principle | Electromagnetic solenoid guard locking | |
| Retention force | 2100 N | |
| Protection rating | IP67 | |
| Connection type | M12 12-pin connector | |
| Operating temperature | -20°C to +50°C (typical NS series range) | |
| Application | Machine guarding and safety interlocking systems | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSH4ZZ1DMK-F41 used for?
It is used for safety interlocking of machine guards to prevent machinery operation when access doors are open.
What does F41 coding mean?
F41 is a high-level RFID coding system that provides a unique actuator code, preventing substitution or tampering with the safety device. It is designed for high-safety applications in machine guarding systems.
What is the locking force of this switch?
The device provides a strong locking force of up to 2100 N for secure guard retention.
Is it suitable for industrial automation systems?
Yes, it is designed for OEM machinery, robotics, and industrial safety applications requiring high-integrity interlocking with up to PL e / SIL 3 system architectures depending on design.
Trusted in Industrial Safety Systems Worldwide
Pizzato NS series safety locking switches are widely used in industrial automation to ensure reliable machine guarding, operator protection, and compliance with modern functional safety standards.
