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NA B120BB-DN2W5 Pizzato Modular prewired switch with roller plunger 90? trasmission block
Pizzato NAB120BB-DN2W5 industrial limit switch with 90° roller plunger actuator, 1 NO + 2 NC snap-action contacts, positive opening and 2 metre prewired cable for automation and safety systems.
£26.63
Why Choose the Pizzato NAB120BB-DN2W5 Limit Switch?
The Pizzato NAB120BB-DN2W5 is a heavy-duty industrial limit switch from the robust Pizzato NA series, designed for precise position detection and reliable switching in demanding automation and safety systems. Built with a rugged metal housing and modular prewired construction, it ensures long-lasting performance in harsh industrial environments.
This model features a roller plunger actuator with a 90° transmission block, allowing flexible actuation where installation space or movement direction requires angular operation. The snap-action contact system ensures fast, repeatable switching performance for high-cycle industrial machinery.
With a 1 normally open (NO) and 2 normally closed (NC) contact configuration and positive opening mechanism, the NAB120BB-DN2W5 is suitable for both control and safety circuits. It is supplied with a 2 metre PVC cable (5-core), simplifying installation and reducing wiring time across machinery and control panels.
Key Advantages
- Reliable limit switch for industrial automation and safety systems.
- 1 NO + 2 NC contacts for flexible control and safety logic.
- Positive opening mechanism ensures safe contact separation.
- 90° transmission roller plunger for flexible actuation geometry.
- 2 m prewired cable (5-core) simplifies installation.
- Durable metal housing for harsh industrial environments.
Key Features
- Pizzato NA series modular prewired limit switch.
- Model: NAB120BB-DN2W5
- Actuator type: Roller plunger with 90° transmission block
- Contact configuration: 1 NO + 2 NC
- Switching type: Snap-action (quick-break)
- Connection: 2 m PVC cable, 5 wires
- Housing: Metal construction
- Mounting: 20 mm fixing centres
- Positive opening: Yes
Reliable Position Detection for Industrial Systems
Limit switches such as the Pizzato NAB120BB-DN2W5 are essential components in industrial automation. They detect the position of moving parts and provide accurate electrical feedback to control systems, ensuring efficient operation and enhanced safety.
The snap-action mechanism ensures rapid contact switching and reduced electrical wear, while the positive opening design guarantees safe contact separation in critical 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 monitoring and interlocking systems.
- Conveyor and material handling equipment.
- Packaging and processing machinery.
- Automation and production lines.
- OEM machinery and control panels.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 1NO + 2NC | |
| Actuator Type | Roller plunger | |
| Housing Material | Metal | |
| Series | NA Modular Prewired Switches | |
| Product type | Limit switch | |
| Actuator | Roller plunger with 90° transmission | |
| Contacts | 1 NO + 2 NC snap-action | |
| Cable length | 2 m PVC cable (5-core) | |
| Housing material | Metal | |
| Mounting holes | 20 mm centres | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | approx. -25 to +80 °C | |
| Contact material | Silver contacts | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB120BB-DN2W5 used for?
This limit switch is used for detecting position and ensuring safe operation in industrial automation systems.
What actuator type does this switch use?
It uses a roller plunger with a 90° transmission block, allowing flexible actuation direction.
What contact configuration does it provide?
The switch includes 1 normally open and 2 normally closed snap-action contacts.
Does it come prewired?
Yes, it is supplied with a 2 metre PVC cable with 5 conductors for easy installation.
Is this switch suitable for safety applications?
Yes, it includes positive opening contacts, making it suitable for safety-related control circuits.
Trusted by Automation Engineers Worldwide
Pizzato NA series limit switches are trusted by engineers for their durability, precision and reliable performance in industrial automation and safety-critical environments.
