Why Choose the Pizzato NAB220BB-DN2W5 Limit Switch?
The Pizzato NAB220BB-DN2W5 is a heavy-duty industrial limit switch from the robust Pizzato NA series, engineered for precise position detection and reliable switching in demanding automation and safety systems. Featuring a rugged metal housing and modular prewired design, it ensures long-term durability in harsh industrial environments.
This model incorporates a roller plunger actuator with a 90° transmission block, allowing flexible installation where directional actuation or space constraints are present. The snap-action contact system provides fast and repeatable switching performance, making it suitable for high-cycle industrial machinery.
With a 2 normally open (NO) and 2 normally closed (NC) contact configuration and positive opening mechanism, the NAB220BB-DN2W5 is ideal for both control and safety circuits. It is supplied with a 2 metre PVC cable (multi-core), simplifying installation and reducing wiring complexity.
Key Advantages
- Reliable limit switch for industrial automation and safety systems.
- 2 NO + 2 NC contacts for advanced control and safety logic.
- Positive opening mechanism ensures safe contact separation.
- 90° transmission roller plunger for flexible actuation geometry.
- 2 m prewired cable (multi-core) simplifies installation.
- Durable metal housing for harsh industrial environments.
Key Features
- Pizzato NA series modular prewired limit switch.
- Model: NAB220BB-DN2W5
- Actuator type: Roller plunger with 90° transmission block
- Contact configuration: 2 NO + 2 NC
- Switching type: Snap-action (quick-break)
- Connection: 2 m PVC cable (multi-core)
- Housing: Metal construction
- Mounting: 20 mm fixing centres
- Positive opening: Yes
Reliable Position Detection for Industrial Systems
Limit switches such as the Pizzato NAB220BB-DN2W5 are essential components in industrial automation. They detect the position of moving machine parts and provide accurate electrical feedback to control systems, ensuring efficient operation and enhanced safety.
The snap-action switching mechanism ensures rapid response and reduced electrical wear, while the positive opening design guarantees safe contact separation in safety circuits. Combined with its sealed metal housing and high ingress protection rating, the switch performs reliably in environments exposed to dust, vibration and moisture.
Typical Applications
- End-of-travel detection in industrial machinery.
- Safety monitoring and interlocking systems.
- Conveyor and material handling equipment.
- Packaging and processing machinery.
- Automation and production lines.
- OEM machinery and control panels.
