Why Choose the Pizzato NAB120HH-DN2 Limit Switch?
The Pizzato NAB120HH-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 systems. Featuring a rugged metal housing with standard 20 mm fixing centres, it delivers long-term durability and dependable operation in demanding environments.
This model incorporates snap-action contacts in a 1 NO + 2 NC configuration, making it ideal for safety-critical applications requiring redundant normally closed contacts. It is equipped with a spring rod actuator with cat’s whisker tip, providing highly sensitive and flexible detection of moving machine components, even where contact is light or irregular.
The NAB120HH-DN2 is supplied with a 2 metre PVC cable for straightforward installation and reduced wiring complexity. With IP67 and IP69K protection ratings, it is suitable for harsh industrial environments including conveyors, packaging machinery and automated production lines.
Key Advantages
- Robust metal housing for industrial durability.
- 1 NO + 2 NC snap-action contacts for enhanced safety circuits.
- Spring rod actuator with whisker tip for precise detection.
- 2 m pre-wired cable for easy installation.
- IP67 / IP69K protection for harsh environments.
- Standard 20 mm mounting centres for simple integration.
Key Features
- Pizzato NA series modular limit switch.
- Snap-action switching mechanism.
- Contact configuration: 1 NO + 2 NC.
- Actuator type: Spring rod with cat’s whisker.
- Connection type: Pre-wired PVC cable (2 m).
- Silver alloy contacts for reliable conductivity.
- High ingress protection: IP67 and IP69K.
- Designed for industrial automation and safety systems.
Reliable Position Detection for Industrial Machinery
Limit switches such as the Pizzato NAB120HH-DN2 provide accurate feedback on the position of moving components, enabling precise control and safe machine 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, rugged construction 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.
- General industrial position sensing applications.
