Why Choose the Pizzato NSD4SE1SA10-F41 Safety Interlock Switch?
The Pizzato NSD4SE1SA10-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 range used to ensure operator protection and controlled access to hazardous machinery.
This model is typically installed on safety doors, hinged guards, sliding panels, and machine access points to prevent operation while the guard is open. Its integrated locking mechanism ensures that hazardous equipment remains safely isolated until all safety conditions are met, supporting compliance with EN ISO 14119 safety standards.
The NSD4SE1SA10-F41 uses a high-level coded F41 RFID actuator system, meaning it recognises only a single dedicated 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 and automation systems.
- Reliable dual-channel safety outputs for controller integration.
- Integrated monitoring of door and lock status.
- Robust construction suitable for harsh industrial 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).
- Actuator insertion and lock status signalling outputs.
- Industrial sealed housing for harsh environments.
- Designed for high-risk machine safety applications.
Advanced Machine Guard Safety Control
The NSD4SE1SA10-F41 ensures machinery remains safely disabled whenever guards are open or not properly secured. The solenoid locking mechanism physically 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-security automation environments where safety integrity and tamper resistance are essential. The device integrates with PLCs and safety controllers for real-time monitoring of guard status and lock condition.
Typical Applications
- Industrial automation production lines.
- Robotics safety cells and guarded machinery areas.
- CNC machining centres and tooling equipment.
- Packaging and processing machinery.
- Material handling systems and conveyors.
- Safety doors, guards, and access panels.
