Why Choose the Pizzato NAB220HH-DN2 Limit Switch?
The Pizzato NAB220HH-DN2 is a heavy-duty modular pre-wired limit switch from the robust Pizzato NA series, designed for precise position detection in industrial automation and safety-critical applications. Featuring a rugged metal housing with standard 20 mm fixing centres, it ensures long-term durability and reliable performance in demanding environments.
This model incorporates snap-action contacts in a 2 NO + 2 NC configuration, providing enhanced switching redundancy for complex control and safety circuits. It is equipped with a spring rod actuator with cat’s whisker tip, enabling highly sensitive and flexible detection of moving components, even where contact is light or irregular.
The NAB220HH-DN2 is supplied with a 2 metre PVC cable, simplifying installation and reducing wiring complexity. Designed for industrial environments, it offers high reliability and robust sealing, making it suitable for conveyors, automated machinery and heavy-duty production systems.
Key Advantages
- Heavy-duty metal housing for industrial durability.
- 2 NO + 2 NC snap-action contacts for advanced safety and control circuits.
- Spring rod actuator with whisker tip for sensitive detection.
- 2 m pre-wired cable for easy installation.
- Compact design with 20 mm mounting centres.
- Reliable performance in harsh automation environments.
Key Features
- Pizzato NA series modular limit switch.
- Snap-action switching mechanism.
- Contact configuration: 2 NO + 2 NC.
- Actuator type: Spring rod with cat’s whisker.
- Connection type: Pre-wired PVC cable (2 m).
- Right-side cable entry.
- Silver alloy contacts for reliable conductivity.
- Designed for industrial automation and safety systems.
Reliable Position Detection for Industrial Machinery
Limit switches such as the Pizzato NAB220HH-DN2 provide accurate feedback on the position of moving components, enabling precise control and safe operation. This improves automation efficiency, enhances safety and reduces mechanical wear across industrial systems.
The NA series is widely used by OEM machine builders and automation engineers due to its modular construction, robust materials and ability to operate reliably in harsh environments including dust, moisture and high-pressure cleaning conditions.
Typical Applications
- Industrial automation and machinery.
- Safety monitoring and interlocking systems.
- Position detection in conveyors and handling equipment.
- Packaging and production machinery.
- OEM machine building and control panels.
- Heavy-duty industrial position sensing applications.
