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NB B110HB-SMK Pizzato Modular prewired switch with spring rod with plastic pin
Pizzato NBB110HB-SMK modular prewired safety limit switch with spring rod actuator, 1NO+1NC snap-action contacts and M12 connector.
£19.72
Why Choose the Pizzato NBB110HB-SMK Safety Limit Switch?
The Pizzato NBB110HB-SMK is a robust and highly reliable modular prewired safety limit switch designed for precise position detection and dependable machine safety in industrial automation systems. As part of the flexible Pizzato NB series, it delivers consistent switching performance and long service life in demanding environments.
Constructed with a durable metal housing and 25 mm fixing centres, this switch is engineered to withstand vibration, mechanical stress and harsh industrial conditions. The integrated spring rod actuator with plastic tip provides adaptable actuation, making it ideal for applications involving moving or irregular surfaces.
Featuring a 1 NO + 1 NC snap-action contact configuration with positive opening operation, the NBB110HB-SMK ensures fast and reliable switching for safety and control circuits. The M12 5-pin connector allows quick installation and simplified wiring, making it ideal for modern industrial control systems.
Key Advantages
- Reliable safety limit switch for industrial position detection.
- 1 NO + 1 NC contacts for safety and control circuits.
- Spring rod actuator with plastic tip for flexible actuation.
- M12 connector for fast and secure installation.
- Snap-action switching for precise and rapid response.
- Durable metal housing for harsh industrial environments.
Key Features
- Pizzato NB series modular prewired switch.
- 1 NO + 1 NC snap-action contact block (B11).
- Spring rod actuator with plastic pin for adaptable contact.
- M12 5-pole connector for quick connection.
- Metal housing with industrial mounting centres.
- High ingress protection: IP67 / IP69K.
- Silver contacts for reliable electrical performance.
- Designed for dynamic and high-cycle industrial applications.
Reliable Safety and Position Monitoring
Safety limit switches such as the Pizzato NBB110HB-SMK are essential components in industrial machinery, providing accurate position feedback and ensuring safe operation. The snap-action switching ensures fast response times, while the M12 connector enables quick replacement and reduced downtime in maintenance scenarios.
The NB series is widely used by automation engineers and OEM machine builders, offering modular flexibility, durable construction and seamless integration into modern industrial control and safety systems.
Typical Applications
- Machine guarding and safety interlock systems.
- Position detection on moving or flexible components.
- Industrial production and assembly lines.
- Packaging and material handling equipment.
- Conveyor and transport systems.
- Applications requiring connector-based quick installation.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Spring rod / wobble stick | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | M12 connector | |
| Series | NB Series | |
| Product type | Modular prewired safety limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Switching function | Snap-action | |
| Actuator type | Spring rod with plastic tip | |
| Housing material | Metal | |
| Connection type | M12 connector (5-pole) | |
| Mounting hole spacing | 25 mm | |
| Positive opening | Yes | |
| Protection rating | IP67 (EN 60529) / IP69K (ISO 20653) | |
| Contacts | Silver contacts | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NBB110HB-SMK used for?
This switch is used for position detection and safety monitoring in industrial machinery, ensuring reliable switching in safety and control circuits.
What type of connection does this model use?
It features a M12 5-pole connector, allowing quick installation and easy replacement.
What contact configuration does it have?
The NBB110HB-SMK features 1 normally open (NO) and 1 normally closed (NC) contacts.
What type of actuator is used?
It uses a spring rod with plastic tip, providing flexible and adaptive actuation.
Is it suitable for harsh environments?
Yes, with IP67 and IP69K protection ratings, it is suitable for demanding industrial environments including washdown conditions.
Trusted by Industrial Engineers
Pizzato NB series safety limit switches are trusted worldwide for their durability, flexibility and reliable performance in demanding industrial automation and safety applications.
