Why Choose the Pizzato NAB020AB-DN7 Limit Switch?
The Pizzato NAB020AB-DN7 is a robust and high-performance 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 long service life, flexible installation and consistent performance in demanding environments.
This model features a 2 NC snap-action contact configuration with positive opening, ensuring safe disconnection in safety-critical circuits. It is equipped with a plunger actuator and a 7 metre PVC cable (DN7), making it ideal for large machinery installations requiring extended wiring reach without additional junctions.
With its rugged metal housing and modular design, the NAB020AB-DN7 is well suited to machine builders and automation engineers requiring reliable switching with extended cable flexibility.
Key Advantages
- 2 NC contact configuration for fail-safe operation.
- Positive opening contacts for enhanced safety compliance.
- 7 m prewired cable (DN7) for extended installation reach.
- Compact design with plunger actuator.
- IP67 / IP69K protection for harsh industrial environments.
- Heavy-duty metal housing for industrial durability.
Key Features
- Pizzato NA series modular prewired limit switch.
- 2 NC snap-action contacts (B02 configuration).
- Positive opening operation for safety circuits.
- Plunger actuator for direct mechanical actuation.
- PVC cable (7 m length) compliant with IEC 60332-1.
- Metal housing with high resistance to impact and wear.
- IP67 / IP69K rated for dust-tight and washdown environments.
- 20 mm fixing centres for standard mounting.
Maximum Installation Flexibility with Long Cable Reach
The Pizzato NAB020AB-DN7 is designed for large-scale installations where extended cable length is essential. The integrated 7 metre cable reduces the need for additional connectors or junction boxes, simplifying installation and improving system reliability across wide machinery layouts.
Its snap-action switching mechanism ensures fast and repeatable performance, while the positive opening feature guarantees safe operation in emergency or fault conditions.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and automated production lines.
- Position detection in large machinery layouts.
- OEM automation systems and control panels.
- Safety circuits requiring normally closed contacts.
