Why Choose the Pizzato NG 2D5D431A Safety Switch with Lock?
The Pizzato NG 2D5D431A is an advanced RFID safety switch with guard locking designed for reliable monitoring and securing of machine guards, safety doors and hazardous access points in industrial automation systems. As part of the high-performance Pizzato NG series safety switch range, it combines electronic actuator recognition, solenoid locking and robust construction to provide dependable machine safety protection.
This safety interlock switch is designed for applications where hazardous machine conditions may remain after shutdown, such as equipment with mechanical inertia, stored pressure or high-temperature processes. The RFID-based actuator detection system provides coded electronic identification, helping prevent safety device bypassing and improving overall machine protection.
The NG 2D5D431A features a metal housing, rotating head with auxiliary lock release device, three threaded M20x1.5 conduit entries and a de-energised solenoid locking principle. It provides IP67 and IP69K protection for demanding industrial environments and supports integration with safety relays or safety PLC systems.
Key Advantages
- Advanced NG series RFID safety switch with guard locking.
- Contactless RFID actuator detection improves tamper resistance.
- Strong metal housing for demanding industrial applications.
- IP67 / IP69K protection for harsh environments.
- Integrated safety inputs and outputs for modern safety systems.
- Reliable locking of machine guards during hazardous conditions.
Key Features
- Pizzato NG safety switch series with RFID technology.
- D working method with actuator locked by de-energised solenoid.
- 2 safety inputs IS1-IS2.
- 2 safety outputs OS1-OS2.
- Signalling output for actuator inserted status O3.
- Signalling output for actuator locked status O4.
- Inputs for solenoid activation I4 or IE1-IE2.
- Actuator programming / reset input I3.
- Rotating head with auxiliary lock release device.
Reliable Guard Locking for Industrial Safety Systems
The Pizzato NG 2D5D431A helps ensure that machine guards remain monitored and locked while hazardous conditions exist. Its RFID actuator technology provides secure electronic recognition, while the locking mechanism prevents access until safe operating conditions are achieved.
The NG series is designed for OEM machine builders and automation engineers requiring reliable safety solutions with high performance, robust construction and easy integration into industrial control architectures.
Typical Applications
- Machine safety doors and protective guards.
- Industrial automation equipment.
- Robotic cells and production lines.
- Packaging and processing machinery.
- Manufacturing systems with hazardous access areas.
- OEM machine safety installations.
