Why Choose the Pizzato NBG020HB-DN2 Safety Limit Switch?
The Pizzato NBG020HB-DN2 is a compact and reliable modular prewired safety limit switch designed for precise position detection and dependable machine safety in industrial automation systems. As part of the highly configurable Pizzato NB series, it offers robust construction, flexible actuation and consistent switching performance in demanding industrial environments.
Engineered with a durable metal housing and 25 mm fixing centres, this switch is built to withstand vibration, mechanical stress and harsh operating conditions. The integrated spring rod actuator with plastic tip provides adaptable actuation, making it ideal for applications involving moving or irregular contact surfaces.
Featuring a 2 normally closed (NC) slow-action contact configuration with positive opening operation, the NBG020HB-DN2 is designed for fail-safe safety circuits. The prewired 2 metre PVC cable allows fast installation and easy integration into industrial control systems.
Key Advantages
- Compact safety limit switch for industrial position detection.
- 2 NC contacts for fail-safe safety circuit design.
- Spring rod actuator with plastic tip for flexible actuation.
- Slow-action switching for controlled and stable operation.
- Durable metal housing for harsh industrial environments.
- Positive opening mechanism for safety-critical applications.
Key Features
- Pizzato NB series modular prewired switch.
- 2 NC slow-action contact block (G02).
- Spring rod actuator with plastic pin for adaptable contact.
- Prewired PVC cable (2 m, multi-core).
- Metal housing with industrial mounting centres.
- High ingress protection: IP67 / IP69K.
- Silver contacts for reliable electrical performance.
- Designed for safety-critical and high-cycle applications.
Reliable Safety and Position Monitoring
Safety limit switches such as the Pizzato NBG020HB-DN2 are essential components in industrial machinery, providing accurate position feedback and ensuring safe operation. The slow-action contact system ensures controlled switching, making it ideal for applications requiring stable electrical transitions.
The NB series is widely used by automation engineers and OEM machine builders, offering modular flexibility, robust construction and seamless integration into modern industrial control and safety systems.
Typical Applications
- Machine guarding and safety interlock systems.
- Fail-safe safety circuits requiring NC contacts.
- Position detection on moving or flexible components.
- Industrial production and assembly lines.
- Packaging and material handling equipment.
- Conveyor and transport systems.
