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NS M4ZZ1SMK-F41 Pizzato NS series safety locking switch, with actuator

NS M4ZZ1SMK-F41 Pizzato NS series safety locking switch, with actuator

Pizzato NSM4ZZ1SMK-F41 RFID safety locking switch with F41 high coding actuator, energised solenoid guard locking, IP67/IP69K protection, and 24VDC operation for industrial machine safety applications.

SKU: NSM4ZZ1SMK-F41Alt SKU: NSM4ZZ1SMKF41MPN: NS M4ZZ1SMK-F41
Price
List Price £272.80 ex VAT
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£272.80
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£272.80

Why Choose the Pizzato NSM4ZZ1SMK-F41 Safety Locking Switch?

The Pizzato NSM4ZZ1SMK-F41 is a high-integrity RFID-coded safety locking switch with actuator designed for machine guarding, interlocking, and industrial safety applications. It belongs to the advanced Pizzato NS series safety switch platform, widely used in OEM machinery where reliable guard locking and controlled access are required.

This model uses an energised-solenoid guard locking design combined with a high-level F41 RFID-coded actuator, ensuring that only a uniquely matched actuator can authorise access. It is designed for robotics, automated production lines, and industrial machinery where safe door monitoring and controlled unlocking are essential.

With a strong retention force of up to 2100 N, 24 VDC operating architecture, and IP67/IP69K protection, the NSM4ZZ1SMK-F41 is suitable for demanding industrial environments including washdown areas and continuous-duty automation systems. RatingValue: 4.7

Key Advantages

  • High-security F41 RFID high coding level for anti-tamper protection.
  • Energised solenoid locking principle for controlled release operation.
  • 2100 N locking/retention force for secure guard holding.
  • IP67 / IP69K protection rating for harsh industrial environments.
  • Designed for OEM machinery and functional safety interlocking systems.

Key Features

  • Pizzato NS series safety locking switch.
  • Model: NSM4ZZ1SMK-F41.
  • F41 high-level RFID coded actuator system (unique actuator recognition).
  • Energised solenoid guard locking mechanism.
  • Dual safety outputs (OS1 / OS2).
  • Actuator presence and locked status monitoring outputs.
  • M12 12-pin connector interface.
  • Rugged industrial thermoplastic housing.

Advanced Safety Performance for Industrial Machinery

The NSM4ZZ1SMK-F41 ensures machinery remains safely isolated whenever a guard is closed and locked. Operation is only permitted when the correct F41-coded actuator is detected and the system confirms a safe locked state, reducing the risk of accidental machine start-up.

Its RFID-based high coding system provides strong resistance against duplication and bypass attempts, making it suitable for robotics, automated production lines, and high-risk industrial environments requiring strict access control.

Typical Applications

  • Industrial machine guarding systems
  • Robotic automation cells
  • Automated production lines
  • Packaging machinery safety doors
  • OEM equipment integration
  • High-integrity safety interlocking systems

Technical Specifications

IP Rating IP67
Series NS Safety Switch Series
Product type Safety locking switch with RFID actuator
Actuator coding F41 high-level RFID coded
Operating voltage 24 VDC
Locking principle Energised solenoid guard locking
Retention force 2100 N
Protection rating IP67 / IP69K
Application Machine guarding and safety interlocking systems
HS Code 85369095
Safety Switch Type Guard locking (solenoid)
Guard Locking Power to lock

Frequently Asked Questions

What is the Pizzato NSM4ZZ1SMK-F41 used for?

It is used for safety interlocking of machine guards to prevent machinery operation when access doors are open.

What does F41 coding mean?

F41 is a high-level RFID coding system that ensures only a uniquely matched actuator can operate the switch, improving tamper resistance and safety integrity. This is consistent across NS series F41 devices.

What is the locking force of this switch?

The device provides a strong locking force of up to 2100 N for secure guard retention.

Is this suitable for industrial automation systems?

Yes, it is designed for OEM machinery, robotics, and industrial safety applications requiring high-integrity interlocking and guard monitoring.

Trusted in Industrial Safety Systems Worldwide

Pizzato NS series safety locking switches are widely used in industrial automation to ensure reliable machine guarding, operator protection, and compliance with modern functional safety standards (typically PL e / SIL 3 architectures depending on system design).

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