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NS D4ST1DA10-F41 Pizzato NS series safety locking switch, with actuator
Pizzato NSD4ST1DA10-F41 RFID safety interlock switch with solenoid locking and F41 high-level coded actuator, including auxiliary release for industrial machine guarding applications.
£301.87
Why Choose the Pizzato NSD4ST1DA10-F41 Safety Interlock Switch?
The Pizzato NSD4ST1DA10-F41 is a high-performance RFID safety interlock switch with solenoid locking, designed for advanced machine guarding applications in industrial automation systems. Manufactured by Pizzato Elettrica, it belongs to the NS series safety switch family used to protect operators and control access to hazardous machinery.
This device is typically installed on safety doors, hinged guards, sliding panels, and machine access points. It prevents machinery from operating while the guard is open, ensuring compliance with EN ISO 14119 machine safety standards and supporting modern functional safety architectures.
The NSD4ST1DA10-F41 uses a high-level coded F41 RFID actuator system, meaning it recognises only a single uniquely paired actuator for maximum anti-tamper protection and high safety integrity in demanding industrial environments.
Key Advantages
- High-security RFID safety interlock with solenoid locking.
- F41 high-level coded actuator for maximum tamper resistance.
- Designed for industrial machine safety systems and automation cells.
- Reliable dual-channel safety outputs for PLC integration.
- Integrated monitoring of door position and lock status.
- Robust industrial construction for harsh environments.
Key Features
- Pizzato NS series safety interlock switch with locking function.
- Solenoid locking mechanism with fail-safe de-energised release principle.
- High-level coded RFID actuator system (F41 type).
- 2 safety outputs (OS1–OS2) for safety PLC integration.
- Actuator insertion and lock status signalling outputs.
- Integrated auxiliary release function for emergency access (DA10 configuration).
- Industrial sealed housing for demanding environments.
Advanced Machine Guard Safety Control
The NSD4ST1DA10-F41 ensures machinery remains safely disabled whenever guards are open or not correctly secured. The solenoid locking mechanism prevents access until safe operating conditions are achieved, while the RFID system ensures only the correct F41-coded actuator can operate the switch.
This makes it suitable for high-integrity industrial environments where safety, reliability, and controlled access are essential. The auxiliary release function provides controlled emergency access when required, depending on system configuration.
Typical Applications
- Industrial automation production lines.
- Robotics safety cells and machine guarding systems.
- CNC machinery and machining centres.
- Packaging and processing equipment.
- Material handling and conveyor systems.
- High-security safety doors, guards, and access panels.
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Connection | M12 connector | |
| Product Series | Pizzato NS | |
| IP Rating | IP67 | |
| Safety Switch Type | Guard locking (solenoid) | |
| Guard Locking | Power to release (spring lock) | |
| Series | NS Series Safety Interlock Switches | |
| Product type | RFID safety interlock switch with solenoid locking | |
| Actuator type | F41 high-level coded RFID actuator | |
| Coding level | High (single unique actuator recognition) | |
| Operating principle | Locked actuator with de-energised solenoid (NS safety locking principle) | |
| Safety outputs | 2 (OS1–OS2) | |
| Signalling outputs | Actuator inserted and lock status monitoring | |
| Connection type | M12 connector, 12-pole (typical NS series) | |
| Protection rating | IP67 / IP69K (typical NS industrial variants) | |
| Housing material | Reinforced industrial technopolymer | |
| Operating temperature | Industrial range (-25°C to +70°C typical) | |
| Auxiliary release | Front emergency/auxiliary release (DA10 variant function) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSD4ST1DA10-F41 used for?
It is used to monitor and lock safety doors and machine guards, preventing unsafe machine operation during access.
What type of actuator does it use?
It uses an RFID-coded F41 high-level actuator designed for single-device recognition and maximum security.
Does it support emergency or auxiliary release?
Yes, the DA10 configuration includes an auxiliary release function for controlled emergency access depending on installation setup.
Is it tamper-resistant?
Yes, F41 coding ensures only the paired actuator is recognised, providing strong protection against substitution or bypass attempts.
Where is this switch typically installed?
It is typically installed on machine guards, safety doors, and access panels in industrial automation systems.
Trusted in Industrial Machine Safety Systems Worldwide
Pizzato NS series safety interlock switches are widely used in industrial automation to improve machine safety, ensure compliance with international standards, and protect operators in hazardous environments.
