Why Choose the Pizzato NG 2D6D426J Safety Switch with Lock?
The Pizzato NG 2D6D426J is an advanced NG series safety switch with guard locking and an integrated control device, designed for monitoring and controlling movable guards, doors and access points on industrial machinery. It combines electronic safety monitoring, guard locking and local operator control in a robust metal assembly for modern machine safety systems.
This model uses the Pizzato D working method, with the actuator locked when the solenoid is de-energised. It provides two safety inputs and two electronic safety outputs, together with dedicated signalling outputs for actuator-inserted and actuator-locked status, supporting integration with suitable machine safety controllers.
The NG 2D6D426J features a metal housing with three M20 × 1.5 threaded conduit entries, a rotating head with lock auxiliary release and escape pushbutton, and an integrated white 2NO pushbutton. The switch provides a holding force of 9750 N and is supplied without an actuator, allowing the appropriate actuator to be selected separately for the installation.
Key Advantages
- Combines guard monitoring, guard locking and local operator control in one industrial safety device.
- 9750 N holding force supports secure retention of guarded machine access points.
- Two safety inputs and two electronic safety outputs for integration with safety-related control systems.
- Dedicated signalling outputs provide actuator-inserted and actuator-locked status information.
- Integrated white 2NO pushbutton provides a convenient machine-side control function.
- Rotating head incorporates auxiliary release and an escape pushbutton.
- Robust metal housing with three threaded conduit entries for industrial installation.
Key Features
- Pizzato NG series safety switch with guard lock.
- D working method with actuator locked when the solenoid is de-energised.
- 2 safety inputs IS1–IS2.
- 2 safety outputs OS1–OS2.
- O3 signalling output for actuator-inserted status.
- O4 signalling output for actuator-locked status.
- I4 or IE1–IE2 inputs for solenoid activation.
- I3 input for actuator programming / reset.
- Activation mode 2 with safety outputs active when the actuator is inserted.
- One integrated white pushbutton with 2NO contacts.
- Rotating head with lock auxiliary release device and escape pushbutton.
- Supplied without actuator.
Reliable Guard Locking for Industrial Machinery
Safety switches with guard locking help control access to hazardous machine areas while providing safety-related guard status information to the machine control system. The Pizzato NG series combines electronically monitored locking with safety inputs, electronic safety outputs and dedicated status signalling for integration into modern industrial safety architectures.
The NG 2D6D426J uses Mode 2 safety-output activation, meaning the OS1 and OS2 safety outputs are active when the actuator is inserted. Separate O3 and O4 outputs signal actuator insertion and locking status, while the integrated white pushbutton and release functions consolidate operator and guard-access functions into a single robust machine-mounted device.
Typical Applications
- Industrial machine safety doors and movable guards.
- Robotic cells and automated production areas.
- Packaging and processing machinery.
- Automated assembly and manufacturing equipment.
- Conveyor and material handling systems.
- Machine tools and guarded production equipment.
- OEM machinery and industrial automation systems.
