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NB B110AB-SMKW5 Pizzato Modular prewired switch with plunger
Pizzato NBB110AB-SMKW5 safety limit switch with metal housing, plunger actuator, 1 NO and 1 NC snap-action contacts, positive opening mechanism and M12 5-pole connector.
£20.60
Why Choose the Pizzato NBB110AB-SMKW5 Safety Limit Switch?
The Pizzato NBB110AB-SMKW5 is a compact and high-performance safety limit switch designed for precise position monitoring and reliable machine safety interlocking in industrial automation systems. As part of the modular Pizzato NB series, it delivers excellent durability and flexibility for demanding applications.
Built with a rugged metal housing and industrial-grade construction, this switch provides strong resistance to vibration, impact and harsh environments. Its compact design makes it ideal for installations where space is limited but reliability is critical.
The NBB110AB-SMKW5 features a plunger actuator with 90° transmission mechanism and a snap-action contact system with positive opening operation, ensuring fast switching and safe disconnection in safety circuits. It is equipped with a bottom-entry M12 connector (5-pole), allowing quick installation and secure industrial connectivity.
Key Advantages
- Robust metal housing for long-term industrial durability.
- Positive opening contacts for safety-critical applications.
- M12 5-pole connector for fast, reliable wiring.
- Compact modular design for flexible integration.
- Fast snap-action switching for precise control.
- High mechanical endurance for extended service life.
Key Features
- Pizzato NB series modular pre-wired limit switch.
- Plunger actuator with transmission block for accurate 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, 5-pole).
Reliable Safety Switching for Industrial Machinery
The Pizzato NBB110AB-SMKW5 is designed to detect machine position 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 interface simplifies installation and reduces wiring errors, making it ideal for modern 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 with transmission | |
| Protection rating | IP67 / IP69K | |
| Housing material | Metal | |
| Mechanical life | >10 million operations | |
| Connection type | M12 connector (5-pole) | |
| Mounting type | Surface mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NBB110AB-SMKW5 used for?
This switch is used for position detection and safety monitoring in industrial machinery.
What contact configuration does this model have?
The NBB110AB-SMKW5 features 1 normally open (NO) and 1 normally closed (NC) contact.
What type of actuator does it use?
This model uses a plunger actuator with transmission mechanism for precise position detection.
What connection type does it use?
It uses a M12 5-pole connector for secure and efficient 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 robust construction, precision engineering and reliable performance in industrial safety applications.
