NS D3CE1SPK-F40 Pizzato NS series safety locking switch, with actuator

Why Choose the Pizzato NS D3CE1SPK-F40 Safety Locking Switch?

The Pizzato NS D3CE1SPK-F40 is an advanced RFID safety locking switch with separate actuator designed for reliable monitoring and locking of protective guards, doors and access points on industrial machinery. Part of the Pizzato NS series, it combines contactless RFID actuator recognition, robust guard locking and electronic safety monitoring in a compact technopolymer housing.

This model uses the D operating principle, meaning the actuator is locked when the electromagnet is de-energised. In Mode 1, the OS safety outputs are active when the protective guard is locked. The switch also incorporates an orientable auxiliary release with a front screwdriver release and rear escape-release pushbutton, providing an important means of releasing the guard from inside a protected area.

The NS D3CE1SPK-F40 is supplied complete with the VN NS-F40 universal actuator with low coding level. Its locking mechanism provides a holding force of 2,100 N, while the downward-facing 8-pole M12 connector provides a convenient stand-alone electrical connection for automated machinery and industrial safety systems.

Key Advantages

• Advanced RFID safety locking switch for industrial machine guards and access doors.
• Supplied complete with VN NS-F40 universal actuator.
• 2,100 N locking force provides secure retention of protective guards.
• D operating principle retains the actuator with the electromagnet de-energised.
• Rear escape-release pushbutton allows release from inside a protected area.
• Front screwdriver-operated auxiliary release assists commissioning and maintenance.
• Electronic safety outputs and status signalling support integration with modern safety control systems.
• 8-pole M12 connector simplifies stand-alone electrical installation.
• High environmental protection with IP67 and IP69K ratings.

Key Features

• Pizzato NS series RFID safety switch with guard locking.
• VN NS-F40 universal actuator with low coding level.
• D operating principle — actuator locked with de-energised electromagnet.
• Mode 1: OS safety outputs active with protection locked.
• 2 safety outputs OS1–OS2.
• O3 signalling output for actuator-inserted status.
• 2 electromagnet activation inputs IE1–IE2.
• I3 reset input for safety-system control.
• 2,100 N guard-locking force.
• Orientable auxiliary release with front screwdriver release.
• Rear escape-release pushbutton for emergency egress from guarded areas.
• Downward cable or connector output direction.
• 8-pole M12 connector for stand-alone connections.
• Technopolymer housing with IP67 / IP69K protection.

Reliable Guard Locking with Escape Release

Pizzato NS series switches combine RFID actuator detection with mechanical guard locking so that a machine safety system can monitor the condition of a protective guard while restricting access to hazardous machinery. The D operating principle used by the NS D3CE1SPK-F40 retains the actuator while the electromagnet is de-energised, providing controlled guard locking within the machine safety architecture.

A key feature of this configuration is its combination of a front auxiliary release and rear escape-release pushbutton. The rear release provides a means for personnel inside a guarded area to release the locking mechanism, making this configuration particularly suitable for larger guarded machinery, robotic cells and other enclosed automation areas where an escape function is required.

Typical Applications

• Machine guard and access-door interlocking.
• Robotic cells and enclosed automation areas.
• Automated production and assembly machinery.
• Packaging and processing equipment.
• Material handling and conveyor systems.
• Machine tools and manufacturing equipment.
• Guarded areas requiring an internal escape-release facility.