Why Choose the Pizzato NAB220HE-DN2W5 Limit Switch?
The Pizzato NAB220HE-DN2W5 is a heavy-duty modular pre-wired limit switch from the advanced Pizzato NA series, engineered for precise position detection in industrial automation and safety systems. Built with a rugged metal housing, it ensures long-term durability and consistent performance in demanding environments.
This model features snap-action contacts in a 2 NO + 2 NC configuration, making it ideal for safety-critical applications requiring redundancy and positive opening contacts. The integrated spring rod actuator with 90° transmission block allows flexible installation and precise actuation in complex machinery layouts.
Supplied with a 2 metre PVC cable (multi-core), the NAB220HE-DN2W5 simplifies installation while reducing wiring time. Designed with 20 mm fixing centres and high ingress protection typical of the NA series, it integrates seamlessly into conveyors, production lines and automated systems exposed to harsh industrial conditions.
Key Advantages
- Robust metal housing for industrial durability.
- 2 NO + 2 NC snap-action contacts for advanced safety and redundancy.
- Spring rod actuator with 90° transmission for flexible mounting.
- 2 m pre-wired cable for quick and easy installation.
- IP67 / IP69K protection for harsh and washdown environments.
- Standard 20 mm mounting centres for easy integration.
Key Features
- Pizzato NA series modular limit switch.
- Snap-action switching mechanism.
- Contact configuration: 2 NO + 2 NC.
- Actuator type: Spring rod with 90° transmission block.
- 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 NAB220HE-DN2W5 provide accurate feedback on the position of moving components, enabling control systems to respond precisely. This improves operational safety, enhances automation accuracy 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 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.
