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NA B110BB-DN2 Pizzato Modular prewired switch with roller plunger
Pizzato NAB110BB-DN2 modular prewired limit switch with roller plunger actuator, 1 NO + 1 NC contacts and 2 m cable for industrial automation.
£19.59
Why Choose the Pizzato NAB110BB-DN2 Limit Switch?
The Pizzato NAB110BB-DN2 is a rugged modular prewired limit switch designed for accurate position detection and reliable switching in industrial automation systems. Part of the durable Pizzato NA series, it combines robust metal construction with long mechanical life and dependable operation in demanding environments.
This model features a roller plunger actuator (BB variant) and a 1 NO + 1 NC snap-action contact configuration with positive opening, ensuring safe disconnection in safety circuits. It is supplied with a 2 metre PVC cable (DN2), enabling fast installation and reliable connectivity.
With its roller actuator and sealed construction, the NAB110BB-DN2 is ideal for applications requiring smooth actuation and high durability under mechanical stress.
Key Advantages
- Reliable limit switch for industrial automation and safety applications.
- 1 NO + 1 NC contact configuration for control and monitoring.
- Positive opening contacts for enhanced safety compliance.
- Roller plunger actuator reduces mechanical wear and improves actuation.
- 2 m prewired cable for easy installation.
- Designed for long-term performance in harsh industrial environments.
Key Features
- Pizzato NA modular limit switch series.
- 1 NO + 1 NC snap-action contacts.
- Positive opening safety mechanism.
- BB roller plunger actuator.
- 2 m PVC cable (DN2).
- IP67 / IP69K protection rating.
- Metal housing construction.
- 20 mm fixing centres for standard mounting.
Smooth Roller Actuation for Mechanical Reliability
The roller plunger actuator reduces friction and wear compared to standard plungers, making it ideal for applications with repeated mechanical contact. This improves operational lifespan and ensures consistent switching performance even in high-cycle environments.
Combined with positive opening contacts, the switch guarantees safe mechanical disconnection even in fault conditions such as contact welding.
Typical Applications
- Industrial conveyors and material handling systems.
- Machine guarding and safety interlock systems.
- Packaging and automated production lines.
- OEM automation systems.
- Mechanical position detection with rolling contact surfaces.
- Harsh environment installations with dust or moisture exposure.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller plunger | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | Pre-wired cable | |
| Series | NA Limit Switches | |
| Product type | Modular prewired limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap-action | |
| Positive opening | Yes | |
| Actuator type | Roller plunger | |
| Connection type | Prewired cable | |
| Cable length | 2 m | |
| Protection rating | IP67 / IP69K | |
| Mounting | Panel / machine mounting (20 mm fixing centres) | |
| Housing material | Metal | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC / DC | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB110BB-DN2 used for?
This limit switch is used for position detection and safety monitoring in industrial automation systems.
What contact configuration does this switch have?
It features a 1 NO + 1 NC snap-action contact configuration.
What is the benefit of a roller plunger actuator?
The roller reduces friction and wear, making it suitable for repeated mechanical actuation.
What does DN2 indicate?
DN2 refers to a 2 metre prewired cable for flexible installation.
Is it suitable for harsh environments?
Yes, its sealed metal housing and high IP rating make it ideal for demanding industrial conditions.
Trusted by Automation Engineers Worldwide
Pizzato NA series limit switches are widely trusted for their durability, safety compliance and consistent performance in industrial automation systems.
