Why Choose the Pizzato NSD4CE1DPK-F41 Safety Interlock Switch?
The Pizzato NSD4CE1DPK-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 of safety devices engineered for reliable protection of operators and compliance with modern machinery safety standards such as EN ISO 14119.
This model is used to monitor the position of safety doors, guards, and access panels, ensuring machinery cannot operate unless the guard is properly closed and locked. Its integrated locking system helps maintain safe isolation of hazardous equipment until safe release conditions are met.
The NSD4CE1DPK-F41 uses a high-level coded F41 RFID actuator system, meaning it is designed to recognise a single dedicated F41 actuator for maximum anti-tamper protection and higher security compared to low-coded variants.
Key Advantages
- High-security RFID-coded safety interlock with solenoid locking.
- F41 high-level coded actuator for enhanced anti-tamper protection.
- Designed for industrial machine safety and compliance with safety standards.
- Reliable dual-channel safety monitoring for critical applications.
- Integrated feedback for door status and lock condition.
- Robust construction 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) for safety controller integration.
- Actuator insertion and lock status signalling outputs.
- Industrial sealed housing suitable for demanding environments.
- Designed for high-risk machine safety applications.
Advanced Machine Guard Safety Control
The NSD4CE1DPK-F41 ensures machinery remains safely disabled whenever guards are open or not properly secured. The solenoid locking system physically prevents access until safe operating conditions are achieved, while the high-level coded RFID system provides strong protection against bypassing or tampering.
This makes it suitable for high-risk automated production environments where safety integrity and controlled access are critical. The switch integrates with PLCs and safety controllers for real-time monitoring of guard status and locking state.
Typical Applications
- High-risk industrial automation systems.
- Robotics safety cells and fenced areas.
- CNC machining centres and tooling machines.
- Packaging and processing equipment.
- Automated production lines with strict safety requirements.
- Safety doors, guards, and restricted access panels.
