NS D4AZ1DP0.2 Pizzato NS series safety locking switch

Why Choose the Pizzato NSD4AZ1DP0.2 Safety Locking Switch?

The Pizzato NSD4AZ1DP0.2 is a robust RFID safety interlock switch with electromagnetic guard locking designed for monitoring and securing movable guards on industrial machinery. Part of the Pizzato NS Safety Locking Switch series, it combines contactless RFID actuator detection with a solenoid-operated locking mechanism and electronic safety technology for dependable machine guarding.

The NS series is engineered for industrial safety applications requiring reliable detection of guard position together with controlled guard locking. Its digitally coded RFID technology enables contactless actuation, while the electronic safety architecture allows NS series installations to achieve safety levels up to PL e and SIL 3 when correctly incorporated into the machine safety system.

With a maximum actuator holding force of 2,100 N, a durable technopolymer body and IP67 / IP69K protection, the NSD4AZ1DP0.2 is suitable for demanding machinery environments. The NS design also incorporates steerable upper and lower modules that can be rotated in 90-degree steps, providing useful installation flexibility when configuring the switch around machine guards and cable routing.

Key Advantages

• Combines RFID guard detection and electromagnetic guard locking in one compact safety device.
• Contactless RFID operation eliminates mechanical actuator contacts for dependable guard detection.
• Digitally coded actuator technology supports secure machine-guard monitoring.
• Maximum 2,100 N actuator holding force provides robust guard retention.
• Supports safety architectures up to PL e and SIL 3 when correctly integrated.
• IP67 / IP69K protection supports operation in demanding industrial environments.
• Steerable modules provide flexible installation and cable-routing configurations.

Key Features

• Pizzato NS Safety Locking Switch series.
• RFID safety switch with electromagnetic guard locking.
• Contactless RFID actuator detection.
• Digitally coded actuator system.
• 2,100 N maximum actuator holding force.
• Electronic safety architecture for advanced machine safety circuits.
• Suitable for safety systems up to PL e / SIL 3.
• Up to 32 compatible devices can be connected in series while maintaining high safety performance when correctly configured.
• Large actuator centring opening assists alignment on movable guards.
• Upper and lower modules can be rotated in 90° steps.
• Six signalling LEDs provide visual operating-status indication.
• Durable technopolymer construction.
• IP67 / IP69K environmental protection.

Reliable RFID Guard Locking for Industrial Machinery

RFID safety switches with guard locking are designed for machinery where a movable guard must be monitored and retained in position as part of the safety control system. The Pizzato NS series combines non-contact RFID detection with electromagnetic locking, enabling the safety system to monitor guard conditions while controlling access to hazardous machine areas.

The NS series is particularly well suited to machine-building applications where installation flexibility and high safety performance are required. Its large actuator centring opening assists with alignment on guards that may develop some mechanical offset, while the rotatable modules allow the physical configuration of the switch to be adapted to different machine layouts.

Typical Applications

• Industrial machine guard doors and access panels.
• Robotic cells and automated manufacturing systems.
• Packaging and processing machinery.
• Automated assembly and production lines.
• Conveyor and material handling equipment.
• Machines requiring monitored guard locking.
• OEM machinery and integrated industrial safety systems.