Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
NA B110BB-SMK Pizzato Modular prewired switch with roller plunger
Pizzato NAB110BB-SMK industrial limit switch with roller plunger actuator, 1 NO + 1 NC snap-action contacts, positive opening and M12 connector for automation and safety systems.
£19.17
Why Choose the Pizzato NAB110BB-SMK Limit Switch?
The Pizzato NAB110BB-SMK is a high-reliability industrial limit switch from the robust Pizzato NA series, designed for precise position detection and dependable switching in automation and safety systems. Built with a durable metal housing and modular construction, it ensures long-term performance in harsh industrial environments.
This model features a roller plunger actuator, providing accurate and repeatable mechanical actuation for detecting movement or end-of-travel positions in machinery. The integrated snap-action contact system ensures fast switching and consistent performance, making it ideal for high-cycle industrial applications.
Equipped with a 1 normally open (NO) and 1 normally closed (NC) contact configuration and positive opening mechanism, the NAB110BB-SMK is suitable for both control and safety circuits. It uses a bottom-entry M12 connector (5-pin), allowing quick installation and easy maintenance without rewiring.
Key Advantages
- Reliable limit switch for industrial automation and safety systems.
- 1 NO + 1 NC contacts for flexible control and monitoring.
- Positive opening mechanism ensures safe contact separation.
- Roller plunger actuator for precise position detection.
- M12 connector interface for fast installation and replacement.
- Durable metal housing for demanding industrial environments.
Key Features
- Pizzato NA series modular limit switch.
- Model: NAB110BB-SMK
- Actuator type: Roller plunger
- Contact configuration: 1 NO + 1 NC
- Switching type: Snap-action (quick-break)
- Connection: M12 connector, bottom entry (5-pole)
- Housing: Metal construction
- Mounting: 20 mm fixing centres
- Positive opening: Yes
Reliable Position Detection for Industrial Systems
Limit switches such as the Pizzato NAB110BB-SMK are essential components in industrial automation. They detect the position of moving machine parts and provide precise electrical feedback to control systems, ensuring efficient operation and enhanced safety.
The snap-action switching mechanism ensures rapid response and reduced electrical wear, while the positive opening design guarantees reliable contact separation in safety circuits. Combined with its sealed metal housing, the switch performs consistently in environments exposed to dust, vibration and moisture.
Typical Applications
- End-of-travel detection in industrial machinery.
- Safety interlocking and monitoring systems.
- Conveyor and material handling equipment.
- Packaging and processing machinery.
- Automation and production lines.
- OEM machinery and control panel integration.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller plunger | |
| Housing Material | Metal | |
| Connection | M12 connector | |
| Series | NA Modular Prewired Position Switches | |
| Product type | Limit switch | |
| Actuator | Roller plunger | |
| Contacts | 1 NO + 1 NC snap-action | |
| Connection type | M12 connector (5-pole) | |
| Housing material | Metal | |
| Mounting holes | 20 mm centres | |
| Protection rating | IP67 (EN 60529) / IP69K (ISO 20653) | |
| Dimensions | approx. 87 × 30 × 16 mm | |
| Weight | approx. 90–100 g | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB110BB-SMK used for?
This limit switch is used for detecting the position of moving parts in industrial automation systems.
What actuator type does this switch use?
It uses a roller plunger actuator for accurate mechanical position detection.
What contact configuration does it provide?
The switch includes 1 normally open and 1 normally closed snap-action contacts with positive opening.
Does it use a connector or cable?
This version features a bottom-entry M12 connector, allowing quick installation and easy replacement.
Is this switch suitable for harsh environments?
Yes, the metal housing and IP67/IP69K protection rating make it suitable for demanding industrial conditions.
Trusted by Automation Engineers Worldwide
Pizzato NA series limit switches are widely trusted for their durability, precision and dependable performance in industrial automation and machine building applications.
