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Pizzato NS D4AZ1SM3 is an NS series RFID safety interlock switch with electromagnetic guard locking, electronic safety monitoring, a maximum 2,100 N holding force and a 3 m connection cable for industrial machine guarding.
£229.27
The Pizzato NSD4AZ1SM3 is an industrial RFID safety interlock switch with guard locking designed to monitor and secure movable machine guards, doors and access points. Part of the Pizzato NS safety locking switch series, it combines contactless RFID actuator detection with electromagnetic guard locking and electronic safety monitoring for integration into modern machinery safety systems.
The NS series is intended for applications where a guard must remain secured until hazardous machine conditions have ceased. Its electronic architecture monitors guard and locking conditions through safety outputs, while RFID technology provides reliable non-contact detection of a compatible coded actuator without conventional mechanical safety contacts.
The NSD4AZ1SM3 uses a robust technopolymer construction and the NS series locking mechanism provides a maximum actuator holding force of 2,100 N. This SM3 configuration provides a 3 m connection cable, making it suitable for fixed wiring into machine control and safety systems where a factory-fitted cable is preferred.
Safety interlock switches with guard locking are used where opening a movable guard before hazardous machine movement has stopped could expose personnel to risk. The Pizzato NSD4AZ1SM3 combines RFID actuator detection with monitored locking so that a machine safety system can supervise the condition of the guard before allowing hazardous functions or controlled access.
The NS series is particularly suited to automated machinery requiring dependable electronic safety monitoring and robust guard retention. Its RFID technology, high holding force and integrated diagnostic indication help machine builders create practical safety solutions for production equipment, robotic cells and other guarded machinery.
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| Device Type | Guard-locking switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Product Series | Pizzato NS | |
| Safety Switch Type | Guard locking (solenoid) | |
| Manufacturer | Pizzato Elettrica | |
| Series | NS | |
| Model | NS D4AZ1SM3 | |
| Alternative SKU | NSD4AZ1SM3 | |
| Product type | RFID safety interlock switch with guard locking | |
| Detection technology | Contactless RFID | |
| Locking type | Electromagnetic guard locking | |
| Maximum actuator holding force | 2,100 N | |
| Safety interface | Electronic safety inputs and outputs | |
| Connection type | Factory-fitted cable | |
| Cable length | 3 m | |
| Housing material | Technopolymer | |
| Application | Machine guard monitoring and locking | |
| Manufacturer part number | NS D4AZ1SM3 | |
| Barcode | 8018851625657 | |
| HS Code | 85369095 |
The NSD4AZ1SM3 is used to monitor and lock movable machine guards as part of an industrial safety system, helping control access to hazardous machinery.
The Pizzato NS series uses contactless RFID technology to detect a compatible coded actuator and monitor the position of the machine guard.
The NS series locking mechanism provides a maximum actuator holding force of 2,100 N, providing robust retention of the machine guard.
The SM3 connection configuration is supplied with a factory-fitted 3 m cable for connection to the machine control and safety system.
Yes. The NS series incorporates electronic safety outputs for integration with suitable safety controllers and machine safety circuits.
It is typically installed on guarded machinery including robotic cells, packaging equipment, automated production lines, processing machines and material handling systems.
Pizzato NS series RFID safety locking switches are designed for machine builders, automation engineers and industrial safety professionals who require robust guard retention, contactless safety monitoring and dependable integration into modern industrial machinery.
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