Why Choose the Pizzato NG 2D1D417F Safety Switch with Lock?
The Pizzato NG 2D1D417F is an NG series safety switch with guard locking and integrated control devices, designed for monitoring and securing movable guards, doors and access points on industrial machinery. It combines electronic safety monitoring, robust guard locking and two integrated operator pushbuttons within a durable metal housing.
This configuration uses Pizzato's D working method, in which the actuator is locked with the solenoid de-energised. Two IS1-IS2 safety inputs and two OS1-OS2 safety outputs support integration with safety-related machine controls, while dedicated O3 and O4 signalling outputs communicate actuator-inserted and actuator-locked status.
The NG 2D1D417F features a white 1NO + 1NC pushbutton and a blue 1NC + 1NO pushbutton integrated into its two-device cover. This base version is supplied without an actuator, allowing the appropriate compatible NG actuator to be selected separately for the application.
Key Advantages
- Combines guard monitoring, guard locking and two integrated operator controls in one assembly.
- D working method keeps the actuator locked while the solenoid is de-energised.
- Two safety inputs and two OS1-OS2 safety outputs support safety-related control integration.
- Separate O3 and O4 outputs provide actuator-inserted and actuator-locked signalling.
- Integrated white and blue pushbuttons provide convenient local machine-control functions.
- IP65 protection according to EN 60529 supports demanding industrial installations.
- Metal housing provides robust mechanical protection for machine-guarding applications.
- Supplied without actuator, providing flexibility when selecting a compatible NG actuator for the installation.
Key Features
- Pizzato NG series safety switch with lock and integrated control devices.
- D working method with actuator locked by de-energised solenoid.
- Two safety inputs: IS1-IS2.
- Two safety outputs: OS1-OS2.
- O3 signalling output indicates actuator insertion.
- O4 signalling output indicates actuator locking.
- I4 or IE1-IE2 inputs for solenoid activation.
- I3 input for actuator programming / reset.
- Safety-output activation mode 1: outputs active with actuator inserted and locked.
- Position 1: white pushbutton, 1NO + 1NC.
- Position 2: blue pushbutton, 1NC + 1NO.
- Two-device cover configuration.
- Metal housing with three M20 × 1.5 threaded conduit entries.
- Rotating head for flexible installation.
Integrated Guard Locking and Operator Control
Safety switches with guard locking are used where access to hazardous machinery must remain restricted until the machine or process has reached the required safe condition. The Pizzato NG platform combines electronic guard monitoring with electromechanical locking, enabling guard position and locking status to be incorporated into the machine's safety-related control system.
The NG 2D1D417F also integrates two operator pushbuttons directly into the switch assembly, reducing the need for separate control stations around the guarded access point. Its dedicated O3 and O4 signalling outputs provide separate information about actuator insertion and locking status, while the rotating head and three threaded conduit entries support flexible machine installation.
Typical Applications
- Industrial machine guard doors and access gates.
- Robotic cells and safeguarded automation areas.
- Automated manufacturing and assembly machinery.
- Packaging and processing equipment.
- Material handling and conveyor systems.
- Machine tools and automated production equipment.
- Production cells requiring local operator pushbutton controls.
- Machinery requiring monitored guard locking before hazardous operation.
