Why Choose the Pizzato NSE3TE1SPK-F41 Safety Interlock Switch?
The Pizzato NSE3TE1SPK-F41 is a high-performance 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. It ensures that machinery cannot operate while a guard is open, supporting compliance with EN ISO 14119 functional safety standards and modern industrial safety requirements.
The NSE3TE1SPK-F41 uses a high-level coded F41 RFID actuator system, meaning it recognises only a uniquely paired actuator for maximum tamper resistance and high safety integrity in critical environments.
Key Advantages
- High-security RFID safety interlock with solenoid locking.
- F41 high-level coded actuator for maximum anti-tamper protection.
- Designed for industrial machine safety and automation systems.
- Reliable dual-channel safety outputs for PLC integration.
- Real-time monitoring of door position and lock status.
- Robust industrial housing 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).
- Actuator insertion and lock status signalling outputs.
- SPK configuration with escape release function for emergency exit from inside safeguarded areas.
- Industrial sealed housing suitable for demanding environments.
Advanced Machine Guard Safety Control
The NSE3TE1SPK-F41 ensures machinery remains safely disabled whenever guards are open or not properly secured. The solenoid locking mechanism prevents access until safe conditions are achieved, while the RFID system guarantees only the correct F41-coded actuator can operate the switch.
The integrated escape release function allows controlled exit from inside a protected machine area, improving operator safety in enclosed industrial cells and robotic applications.
Typical Applications
- Industrial automation production lines.
- Robotics safety cells and machine guarding systems.
- CNC machinery and tooling equipment.
- Packaging and processing machinery.
- Material handling and conveyor systems.
- Safety doors and restricted access systems.
