Why Choose the Pizzato NAG020AC-DN2 Limit Switch?
The Pizzato NAG020AC-DN2 is a robust modular prewired limit switch designed for precise position detection and dependable safety switching in industrial automation systems. As part of the proven Pizzato NA series, it offers durable metal construction, long mechanical life and reliable operation in demanding environments.
This model features a 2 NC snap-action contact configuration with positive opening, making it ideal for fail-safe safety circuits. It is equipped with a long plunger actuator (AC variant) and a 2 metre PVC cable (DN2), providing extended actuation tolerance and simple installation without connectors.
With its compact footprint and integrated cable, the NAG020AC-DN2 is well suited for machine builders and automation engineers requiring reliable safety monitoring and straightforward wiring.
Key Features
- Pizzato NA series modular prewired limit switch.
- 2 NC snap-action contacts (B02 configuration).
- Positive opening operation for safety circuits.
- Long plunger actuator (AC) for extended actuation travel.
- 2 m PVC cable (DN2) for flexible installation.
- Metal housing with high resistance to wear and impact.
- IP67 / IP69K protection rating for industrial environments.
- 20 mm fixing centres for standard mounting.
Extended Actuation with Long Plunger
The AC long plunger design provides increased actuation travel, improving tolerance to mechanical misalignment and variation. This ensures reliable operation in real-world installations where precise positioning cannot always be guaranteed.
Combined with snap-action switching and positive opening contacts, the switch delivers fast response and safe disconnection even under fault conditions such as contact welding.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and automated production lines.
- Applications requiring extended actuation travel.
- OEM automation systems with fixed cable installations.
