Why Choose the Pizzato NSH4TE1SPK-F41 Safety Locking Switch?
The Pizzato NSH4TE1SPK-F41 is a high-integrity RFID safety interlock switch with solenoid locking designed for industrial machine guarding applications. As part of the advanced Pizzato NS series safety locking system, it provides secure guard control, actuator monitoring, and reliable safety performance in automated production environments.
This model ensures that machine guards remain locked during hazardous operations and only release when safe conditions are met. Its RFID-coded actuator system provides strong protection against tampering, while the integrated solenoid locking mechanism delivers dependable control for safety doors and access points.
The NSH4TE1SPK-F41 is widely used in OEM machinery and automation systems requiring high functional safety, robust diagnostics, and seamless integration into safety-rated control architectures. It supports modern machine safety standards including ISO 14119 and system designs up to PL e / SIL 3 depending on installation.
This variant is part of the NS Mode 2 operating family, where safety outputs are designed to indicate both actuator insertion and locked state, enabling flexible integration into safety chains and monitored guarding systems.
Key Advantages
- High-security RFID-coded machine safety interlock system.
- Solenoid locking ensures guards remain secured during hazardous motion.
- Strong resistance to tampering and actuator bypass attempts.
- Designed for integration into PL e / SIL 3 safety architectures (system dependent).
- Robust industrial construction for demanding environments.
- Supports series connection of multiple safety devices in safety chains.
Key Features
- Pizzato NS series safety locking switch.
- Model: NSH4TE1SPK-F41.
- RFID high-level coded actuator system (F41 coding family).
- Solenoid locking mechanism for controlled guard access.
- Dual safety output monitoring architecture (system dependent).
- Technopolymer industrial housing.
- IP67 / IP69K protection rating for harsh industrial environments.
The Pizzato NSH4TE1SPK-F41 is designed to prevent access to hazardous machinery until all dangerous motion has stopped. Its RFID-coded system ensures only the correct actuator can operate the device, significantly reducing the risk of bypassing or unauthorized access.
The NS series architecture supports integration of multiple safety devices in series while maintaining high safety integrity levels, making it suitable for complex automated production systems and machine safety networks.
Typical Applications
- Industrial machine guarding systems.
- Automated production and assembly lines.
- Robotics safety enclosures.
- Packaging and processing machinery.
- Conveyor access doors and safety panels.
- OEM machine safety integration.
