Why Choose the Pizzato NAB020BB-DN7 Limit Switch?
The Pizzato NAB020BB-DN7 is a compact and reliable modular prewired limit switch designed for precise position detection and dependable switching in industrial automation systems. As part of the robust Pizzato NA series, it combines durable metal construction with long mechanical life and consistent performance in demanding environments.
This model features a 2 NC snap-action contact configuration with positive opening, making it ideal for safety monitoring applications. It is equipped with a plunger actuator (BB variant) and a 7 metre PVC prewired cable (DN7), allowing flexible installation across extended machinery layouts.
With its extended cable length and compact form factor, the NAB020BB-DN7 is well suited to industrial systems where longer wiring runs and reliable switching are required.
Key Advantages
- Compact limit switch for industrial automation and safety applications.
- 2 NC contact configuration for monitoring and safety circuits.
- Positive opening contacts for enhanced safety performance.
- Plunger actuator design for accurate position sensing.
- 7 m prewired cable for extended installation reach.
- Reliable operation in harsh industrial environments.
Key Features
- Pizzato NA modular limit switch series.
- 2 NC snap-action contacts.
- Positive opening safety mechanism.
- BB plunger actuator.
- 7 m PVC cable (DN7).
- IP67 / IP69K protection rating.
- Metal housing construction.
- 20 mm fixing centres for standard mounting.
Extended Cable for Flexible Installation
The DN7 configuration provides a 7 metre cable, making this switch ideal for installations where longer cable runs are required. This helps simplify wiring layouts and reduces the need for additional junction points.
Combined with positive opening contacts, the switch ensures safe mechanical separation even in fault conditions, improving system safety and reliability.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and automation equipment.
- Packaging and production machinery.
- OEM automation systems requiring extended cable reach.
- Compact machinery installations.
- Harsh environments with dust or moisture exposure.
