Why Choose the Pizzato NAB020HH-DN1 Limit Switch?
The Pizzato NAB020HH-DN1 is a compact and reliable modular pre-wired limit switch from the robust Pizzato NA series, designed for accurate position detection in industrial automation and safety systems. Built with a durable metal housing and standard 20 mm fixing centres, it delivers consistent performance in demanding industrial environments.
This model features 2 normally closed (2 NC) snap-action contacts, making it ideal for safety circuits where fail-safe operation is essential. It is equipped with a spring rod actuator with cat’s whisker tip, enabling flexible and highly sensitive detection of moving mechanical parts, even with irregular or light contact.
The NAB020HH-DN1 is supplied with a 1 metre PVC cable, allowing quick installation and reducing wiring complexity. Designed for industrial applications, it offers reliable switching performance and long mechanical life, making it suitable for conveyors, packaging systems and automated machinery.
Key Advantages
- Robust metal housing for industrial durability.
- 2 NC snap-action contacts for safety-critical applications.
- Spring rod actuator with whisker tip for sensitive detection.
- 1 m pre-wired PVC cable for easy installation.
- Compact design with 20 mm mounting centres.
- Reliable performance in demanding automation environments.
Key Features
- Pizzato NA series modular limit switch.
- Snap-action switching mechanism.
- Contact configuration: 2 NC.
- Actuator type: Spring rod with cat’s whisker.
- Connection type: Pre-wired PVC cable (1 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 NAB020HH-DN1 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 design, durability and ability to operate reliably in harsh environments including dust, moisture and continuous mechanical stress.
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.
- General industrial position sensing applications.
