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NA B220BB-DN1 Pizzato Modular prewired switch with roller plunger
Pizzato NAB220BB-DN1 industrial limit switch with roller plunger actuator, 2 NO + 2 NC snap-action contacts and 1 metre prewired cable for automation systems.
£25.71
Why Choose the Pizzato NAB220BB-DN1 Limit Switch?
The Pizzato NAB220BB-DN1 is a heavy-duty industrial limit switch from the robust Pizzato NA series, designed for precise position detection and reliable control in demanding automation environments. Built with a rugged metal housing and prewired configuration, it delivers long-lasting performance in industrial applications.
This model features a roller plunger actuator and snap-action contacts, ensuring fast and accurate switching response. Its compact design and standard mounting dimensions make it easy to integrate into machinery, conveyors and automated production systems.
With a contact configuration of 2 normally open (NO) and 2 normally closed (NC), the NAB220BB-DN1 offers advanced control flexibility for complex automation and safety circuits. The integrated 1 metre prewired cable reduces installation time and simplifies wiring.
Key Advantages
- Reliable limit switch for industrial automation systems.
- 2 NO + 2 NC contacts for advanced control and safety logic.
- Roller plunger actuator for precise mechanical actuation.
- Prewired cable simplifies installation and reduces downtime.
- Durable metal housing for harsh industrial environments.
- Compact design with standard 20 mm fixing centres.
Key Features
- Pizzato NA series modular prewired limit switch.
- Model: NAB220BB-DN1
- Actuator type: Roller plunger
- Contact configuration: 2 NO + 2 NC
- Switching type: Snap-action (quick-break)
- Connection: 1 m PVC cable
- Housing: Metal construction
- Mounting: 20 mm hole spacing
Reliable Position Detection for Industrial Systems
Limit switches such as the Pizzato NAB220BB-DN1 are essential components in industrial automation systems. They detect the position of moving machine parts and provide accurate electrical feedback to control systems, enabling efficient and safe operation.
The snap-action switching mechanism ensures rapid contact change, reducing wear and increasing reliability. Combined with a sealed metal housing and robust construction, the switch performs consistently in environments exposed to vibration, dust and moisture.
Typical Applications
- End-of-travel detection in machinery.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- Industrial automation and production lines.
- Position monitoring and machine control systems.
- OEM machinery and control panel integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 2NO + 2NC | |
| Actuator Type | Roller plunger | |
| Housing Material | Metal | |
| Series | NA Modular Prewired Switches | |
| Product type | Limit switch | |
| Actuator | Roller plunger | |
| Contacts | 2 NO + 2 NC snap-action | |
| Cable length | 1 m | |
| Housing material | Metal | |
| Mounting holes | 2 (20 mm centres) | |
| Protection rating | IP67 (typical for NA series) | |
| Operating temperature | approx. -25 to +80 °C | |
| Contact material | Silver contacts | |
| Standards | Designed to meet industrial switching requirements | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB220BB-DN1 used for?
This limit switch is used for detecting position and movement in industrial automation and machinery systems.
What actuator type does this switch use?
It uses a roller plunger actuator for precise and reliable mechanical operation.
What contact configuration does it provide?
The switch includes 2 normally open and 2 normally closed snap-action contacts.
Does it come prewired?
Yes, it is supplied with a 1 metre PVC cable for easy installation.
Is this switch suitable for harsh environments?
Yes, its metal housing and high protection rating make it suitable for demanding industrial conditions.
Trusted by Automation Engineers Worldwide
Pizzato NA series limit switches are trusted for their durability, precise switching performance and ease of installation, making them a reliable choice for industrial automation systems.
