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NB B110HE-DN2 Pizzato Modular prewired switch with spring rod
Pizzato NBB110HE-DN2 modular prewired safety limit switch with spring rod actuator, 1NO+1NC snap-action contacts and 2 m cable.
£21.20
Why Choose the Pizzato NBB110HE-DN2 Safety Limit Switch?
The Pizzato NBB110HE-DN2 is a compact 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 versatile Pizzato NB series, it offers consistent switching performance and long service life in demanding industrial environments.
Constructed with a robust metal housing and 20 mm fixing centres, this switch is engineered to withstand vibration, mechanical stress and harsh operating conditions. The integrated spring rod actuator provides flexible and reliable actuation, making it ideal for applications involving moving or irregular contact surfaces.
Featuring a 1 normally open (NO) and 1 normally closed (NC) snap-action contact configuration with positive opening operation, the NBB110HE-DN2 ensures fast and safe switching in control and safety circuits. The prewired 2 metre PVC cable allows easy installation and seamless integration into industrial control systems.
Key Advantages
- Reliable safety limit switch for industrial position detection.
- 1 NO + 1 NC contacts for combined safety and control circuits.
- Spring rod actuator for flexible and adaptive actuation.
- Snap-action switching for fast and accurate response.
- Durable metal housing for harsh industrial environments.
- Positive opening mechanism for safety-critical applications.
Key Features
- Pizzato NB series modular prewired switch.
- 1 NO + 1 NC snap-action contact block (B11).
- Spring rod actuator for adaptable contact.
- Prewired PVC cable (2 m, 5 cores).
- Metal housing with 20 mm fixing 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 NBB110HE-DN2 are essential components in industrial machinery, providing accurate position feedback and ensuring safe operation. The snap-action mechanism ensures rapid switching, while the spring rod actuator enables consistent performance even under varying mechanical conditions.
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 irregular components.
- Industrial production and assembly lines.
- Packaging and material handling equipment.
- Conveyor and transport systems.
- General automation and machine building.
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 | Pre-wired cable | |
| Series | NB Series | |
| Product type | Modular prewired safety limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Switching function | Snap-action | |
| Actuator type | Spring rod | |
| Housing material | Metal | |
| Connection type | Prewired cable (2 m) | |
| Mounting hole spacing | 20 mm | |
| Positive opening | Yes | |
| Protection rating | IP67 (EN 60529) / IP69K (ISO 20653) | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC/DC | |
| Operating temperature | approx. -25 to +80 °C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NBB110HE-DN2 used for?
This switch is used for position detection and safety monitoring in industrial machinery, ensuring reliable switching in safety and control circuits.
What contact configuration does this model have?
The NBB110HE-DN2 features 1 normally open (NO) and 1 normally closed (NC) contacts.
What cable length does it include?
This version includes a 2 metre PVC cable for easy installation.
What type of actuator is used?
It uses a spring rod actuator, 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, precision and reliable performance in demanding industrial automation and safety applications.
