NA G020HB-DN2 Pizzato Modular prewired switch with spring rod with plastic pin

Why Choose the Pizzato NAG020HB-DN2 Limit Switch?

The Pizzato NAG020HB-DN2 is a high-quality modular pre-wired limit switch from the robust Pizzato NA series, designed for precise position detection in industrial automation systems. Built with a durable metal housing and engineered to withstand harsh environments, it delivers reliable performance in demanding machinery applications.

This model features 2 normally closed (2 NC) slow-action contacts, making it ideal for safety circuits and monitoring applications where dependable switching is critical. The spring rod actuator with plastic pin ensures accurate and repeatable actuation for moving mechanical components.

With a 2 metre pre-wired PVC cable, the NAG020HB-DN2 simplifies installation and reduces wiring time. Its compact design with standard 20 mm fixing centres allows easy integration into control panels and industrial equipment. The switch also offers a high level of environmental protection with IP67 and IP69K ratings, ensuring resistance to dust, water and high-pressure washdown conditions.

Key Advantages

• Rugged metal housing for demanding industrial environments.
• 2 NC slow-action contacts ideal for safety and monitoring circuits.
• High protection rating (IP67 / IP69K) for harsh conditions.
• Spring rod actuator with plastic pin for precise detection.
• Pre-wired 2 m cable reduces installation time.
• Standard 20 mm mounting centres for easy integration.

Key Features

• Pizzato NA series modular limit switch.
• Slow-action switching mechanism.
• Contact configuration: 2 NC.
• Actuator type: Spring rod with plastic pin.
• Pre-wired connection with 2 m PVC cable.
• Right-side cable entry.
• Silver alloy contacts for long service life.
• IP67 / IP69K protection rating for industrial use.

Reliable Position Detection for Industrial Machinery

Limit switches such as the Pizzato NAG020HB-DN2 are essential for detecting mechanical positions and transmitting signals to control systems. This enables safe operation, precise automation and improved machine efficiency across a wide range of industrial processes.

The NA series is widely used by OEM machine builders and automation engineers due to its durability, modular design and ease of installation. Its high protection rating makes it particularly suitable for environments exposed to dust, water and cleaning processes.

Typical Applications

• Industrial machinery and automation systems.
• Safety monitoring and interlocking circuits.
• Conveyors and material handling equipment.
• Packaging and processing machinery.
• Harsh environments requiring sealed switches.
• OEM machine building and control panels.