Why Choose the Pizzato NSH4TE1SMK Safety Locking Switch?
The Pizzato NSH4TE1SMK is a high-reliability RFID safety interlock switch with solenoid locking designed for advanced machine guarding applications in industrial automation systems. As part of the Pizzato NS series safety locking devices, it delivers robust protection, secure guard locking, and precise actuator monitoring for modern safety-critical machinery.
This model is engineered to ensure that machine guards remain securely locked until hazardous movement has completely stopped. Its integrated RFID-coded actuator system provides high-level tamper resistance, while the solenoid locking mechanism enhances operational safety in automated production environments.
The NSH4TE1SMK is widely used by OEM machine builders and industrial automation engineers for applications requiring high functional safety performance, durability, and seamless integration into safety control systems. It is designed for compliance with international machine safety standards such as ISO 14119 and PL e / SIL 3 system architectures.
Built on the NS platform, this device combines RFID high-level coding with redundant electronic safety outputs and supports series connection of multiple devices in safety chains while maintaining high integrity performance.
Key Advantages
- High-security RFID-coded machine safety interlock system.
- Solenoid locking ensures guards remain closed during hazardous motion.
- High resistance to tampering and actuator bypass attempts.
- Supports integration into PL e / SIL 3 safety architectures.
- Robust industrial design for demanding environments.
- Enables series connection of multiple safety devices in one chain.
Key Features
- Pizzato NS series safety locking switch.
- Model: NSH4TE1SMK.
- RFID high-level coded actuator system (EN ISO 14119 compliant).
- Electromagnetic solenoid locking mechanism.
- Redundant electronic safety outputs (OSSD compatible system design).
- Technopolymer industrial housing.
- IP67 / IP69K protection for harsh environments.
The Pizzato NSH4TE1SMK is designed to prevent access to hazardous machinery until all dangerous motion has fully stopped. Its RFID-coded technology ensures that only correctly paired actuators can operate the device, significantly reducing the risk of bypassing or tampering.
The NS series architecture supports multiple devices in series while maintaining high safety integrity levels, making it suitable for complex automated production lines and integrated safety systems.
Typical Applications
- Industrial machine guarding systems.
- Automated production lines and assembly systems.
- Robotics safety enclosures.
- Packaging and processing machinery.
- Conveyor access doors and safety panels.
- OEM machine safety integration.
