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NB B110AB-SMK Pizzato Modular prewired switch with plunger
Pizzato NBB110AB-SMK safety limit switch with metal housing, plunger actuator, 1 NO and 1 NC snap-action contacts, positive opening mechanism and M12 connector for industrial safety applications.
£17.96
Why Choose the Pizzato NBB110AB-SMK Safety Limit Switch?
The Pizzato NBB110AB-SMK is a compact and robust safety limit switch designed for precise position monitoring and reliable machine safety interlocking in industrial automation systems. As part of the proven Pizzato NB series, it delivers consistent performance and flexibility for OEM machinery and control applications.
Built with a durable metal housing and industrial-grade construction, this switch offers excellent resistance to vibration, mechanical stress and harsh operating environments. It is well suited for machine guarding systems where reliability and repeatability are essential.
The NBB110AB-SMK features a plunger actuator and a snap-action contact system with positive opening operation, ensuring fast switching and safe disconnection in critical safety circuits. It is equipped with a bottom-entry M12 connector interface, allowing quick installation and secure connection in modern industrial systems.
Key Advantages
- Heavy-duty metal housing for industrial durability.
- Positive opening contacts for safety-critical applications.
- M12 connector interface for fast and secure wiring.
- Compact modular design for flexible installation.
- Fast snap-action switching for precise operation.
- High mechanical endurance for long service life.
Key Features
- Pizzato NB series modular limit switch.
- Plunger actuator for linear position detection.
- 1 NO + 1 NC contact configuration.
- Snap-action switching mechanism.
- Positive opening operation compliant with EN 60947-5-1.
- IP67 and IP69K protection rating for harsh environments.
- Metal housing with approx. 25 mm fixing centres.
- M12 connector (bottom entry).
Reliable Safety Switching for Industrial Machinery
The Pizzato NBB110AB-SMK is designed to monitor the position of machine components and ensure safe operation by triggering control responses when limits are reached. Its snap-action contacts provide fast switching, while the positive opening mechanism guarantees reliable separation even under fault conditions.
The integrated M12 connector simplifies installation and reduces wiring errors, making it ideal for modern industrial automation systems requiring robust and repeatable connections.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and control panels.
- Position monitoring of machinery and moving parts.
- Packaging and production equipment.
- Conveyor and material handling systems.
- OEM machinery integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Plunger | |
| Housing Material | Metal | |
| Connection | M12 connector | |
| Series | NB Series | |
| Product type | Safety limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap action with positive opening | |
| Actuator type | Plunger | |
| Rated insulation voltage | up to 300 V | |
| Thermal current | up to 10 A | |
| Protection rating | IP67 / IP69K | |
| Housing material | Metal | |
| Mechanical life | >10 million operations | |
| Connection type | M12 connector (bottom entry) | |
| Mounting type | Surface mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NBB110AB-SMK used for?
This switch is used for position detection and safety monitoring in industrial machinery.
What contact configuration does this model have?
The NBB110AB-SMK features 1 normally open (NO) and 1 normally closed (NC) contact.
What type of actuator does it use?
This model uses a plunger actuator for precise linear movement detection.
What connection type does it use?
It uses a M12 connector for secure and quick industrial connections.
Is it suitable for safety applications?
Yes, it includes a positive opening mechanism compliant with industrial safety standards.
Trusted by Industrial Engineers Worldwide
Pizzato safety limit switches are trusted globally for their durability, precision engineering and reliable performance in industrial safety applications.
