NS H5TE1SMK-F41 Pizzato NS series safety locking switch, with actuator

Why Choose the Pizzato NS H5TE1SMK-F41 Safety Locking Switch?

The Pizzato NS H5TE1SMK-F41 is a robust RFID safety locking switch with electromagnetic guard locking designed for machine guarding, access control and safety interlocking on industrial machinery. Part of the advanced Pizzato NS Safety Switch Series, it combines coded electronic actuator detection with secure guard locking in a compact technopolymer housing.

This model is supplied with the VN NS-F41 high-level coded RFID actuator, providing a high coding level in accordance with EN ISO 14119. High-level actuator coding helps reduce the possibility of deliberate or accidental bypassing, making the switch particularly suitable for safety-critical doors, gates and movable guards.

The NS H5TE1SMK-F41 uses the H working principle, with the actuator locked when the electromagnet is energised, and Mode 2 operation with the OS safety outputs active when the guard is closed. A maximum holding force of 2100 N, M12 connectivity and IP67 / IP69K protection support dependable operation in demanding industrial environments.

Key Advantages

• Integrated RFID guard monitoring and electromagnetic safety locking.
• VN NS-F41 high-level coded actuator provides enhanced protection against interlock bypassing.
• 2100 N maximum holding force for secure machine-guard retention.
• H working principle with the actuator locked by an energised electromagnet.
• Dual IS1–IS2 safety inputs and OS1–OS2 safety outputs for safety-system integration.
• Separate signalling outputs indicate actuator insertion and locking status.
• EDM feedback input supports monitoring of external switching devices.
• IP67 and IP69K protection supports use in demanding industrial environments.

Key Features

• Pizzato NS Safety Switch Series.
• VN NS-F41 high-level coded RFID actuator.
• H working principle with energised-solenoid locking.
• Mode 2 operation with OS safety outputs active when the guard is closed.
• 2100 N maximum holding force.
• 2 safety inputs: IS1–IS2.
• 2 safety outputs: OS1–OS2.
• O3 signalling output for actuator-inserted status.
• O4 signalling output for actuator-locked status.
• 2 electromagnet activation inputs: IE1–IE2.
• Programming / reset input I3 and EDM feedback input I5.
• 12-pole M12 connector for industrial wiring.
• Durable technopolymer housing.

Reliable Guard Locking for Industrial Machinery

Safety locking switches are used where machinery must monitor the position of a movable guard while also controlling access to hazardous areas. The Pizzato NS series combines RFID actuator recognition with an electromagnetic locking mechanism, providing both electronic guard detection and secure mechanical retention within one safety device.

The NS H5TE1SMK-F41 provides redundant safety inputs and outputs together with dedicated actuator, lock, solenoid-control, reset and EDM connections. This architecture makes it suitable for integration with compatible safety modules and safety PLCs in modern automated machinery and production systems.

Typical Applications

• Machine safety doors and access gates.
• Automated manufacturing and assembly cells.
• Robotic machinery and guarded robot systems.
• Packaging and processing machinery.
• Conveyor and material handling equipment.
• Production machinery with hazardous moving components.
• Industrial systems requiring monitored guard locking.