Why Choose the Pizzato NSE4TE1DMK-F41 Safety Interlock Switch?
The Pizzato NSE4TE1DMK-F41 is a high-reliability RFID safety interlock switch with solenoid locking designed for machine guarding applications in industrial automation systems. Manufactured by Pizzato Elettrica, it is part of the NS series safety interlock family used to protect operators and control access to hazardous machinery.
This device is typically installed on safety doors, hinged guards, sliding panels, and access points on automated machinery. It prevents machine operation while a guard is open, helping ensure compliance with EN ISO 14119 functional safety standards and modern industrial safety regulations.
The NSE4TE1DMK-F41 uses a high-level coded F41 RFID actuator system, meaning it recognises only a uniquely paired actuator. This provides strong protection against tampering and unauthorized bypass attempts in safety-critical environments.
Key Advantages
- High-security RFID safety interlock with solenoid locking.
- F41 high-level coded actuator system for maximum anti-tamper protection.
- Designed for industrial machine safety and automation systems.
- Dual-channel safety outputs for PLC and safety relay integration.
- Real-time monitoring of guard position and lock status.
- Robust industrial housing for demanding 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.
- DMK configuration designed for compact mounting and standard industrial wiring layouts.
- Industrial sealed housing suitable for harsh environments.
Advanced Machine Guard Safety Control
The NSE4TE1DMK-F41 ensures machinery remains safely disabled whenever guards are open or not properly secured. The solenoid locking mechanism prevents access until safe operating conditions are achieved, while the RFID system validates the presence of the correct F41-coded actuator.
This makes it ideal for high-security industrial automation environments where controlled access and tamper resistance are critical.
Typical Applications
- Industrial automation production lines.
- Robotics safety guarding systems.
- CNC machining and tooling equipment.
- Packaging and processing machinery.
- Material handling and conveyor systems.
- High-security machine access control systems.
