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NA B020AB-DN1 Pizzato Modular prewired switch with plunger
Pizzato NAB020AB-DN1 modular prewired limit switch with 2 NC snap-action contacts, positive opening, plunger actuator and 1 m cable for industrial automation and safety systems.
£17.74
Why Choose the Pizzato NAB020AB-DN1 Limit Switch?
The Pizzato NAB020AB-DN1 is a compact and durable modular prewired limit switch, designed for precise position detection and reliable safety switching in industrial automation systems. As part of the Pizzato NA series, it delivers consistent performance, flexible installation and long operational life in demanding environments.
This model features a 2 NC snap-action contact configuration with positive opening, ensuring safe disconnection in safety-critical circuits. It is equipped with a plunger actuator and a 1 metre PVC cable (DN1), providing a simple and effective wiring solution for compact machinery installations.
Its rugged metal housing and modular compatibility make the NAB020AB-DN1 an ideal solution for machine builders and automation engineers requiring dependable safety switching.
Key Advantages
- 2 NC contact configuration for fail-safe operation.
- Positive opening contacts for enhanced safety compliance.
- 1 m prewired cable (DN1) for simple installation.
- Compact design with plunger actuator.
- Heavy-duty metal housing for industrial durability.
- Reliable performance in safety-critical applications.
Key Features
- Pizzato NA series modular prewired limit switch.
- 2 NC snap-action contacts (B02 configuration).
- Positive opening operation for safety circuits.
- Plunger actuator for direct mechanical actuation.
- PVC cable (1 m length) compliant with IEC 60332-1.
- Metal housing with high resistance to impact and wear.
- IP67 / IP69K protection rating for harsh environments.
- 20 mm fixing centres for standard mounting.
Compact Wiring for Space-Constrained Applications
The Pizzato NAB020AB-DN1 is ideal for compact installations where minimal cable length is required. The integrated 1 metre cable reduces excess wiring, simplifies installation and helps maintain a clean and efficient control panel layout.
Its snap-action switching mechanism ensures fast and repeatable performance, while the positive opening feature guarantees safe operation in emergency or fault conditions.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and automated production lines.
- Position detection in compact machinery.
- OEM automation systems and control panels.
- Safety circuits requiring normally closed contacts.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Plunger | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | Pre-wired cable | |
| Series | NA Modular Limit Switch System | |
| Product type | Modular prewired limit switch | |
| Contact configuration | 2 NC | |
| Contact type | Snap-action | |
| Positive opening | Yes | |
| Actuator type | Plunger | |
| Connection type | Prewired PVC cable | |
| Cable length | 1 m | |
| Protection rating | IP67 / IP69K | |
| Housing material | Metal | |
| Mounting | 20 mm fixing centres | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB020AB-DN1 used for?
It is used for position detection and safety monitoring in industrial automation systems.
What contact configuration does this switch have?
It features 2 normally closed (NC) snap-action contacts.
What does DN1 mean?
DN1 indicates a 1 metre prewired cable, ideal for compact installations.
What actuator type is included?
This version includes a plunger actuator for direct mechanical actuation.
Is it suitable for safety applications?
Yes, the positive opening contacts make it suitable for safety circuits and machine protection systems.
Trusted by Industrial Engineers Worldwide
Pizzato NA series limit switches are trusted globally for their durability, compact design and reliable safety performance in industrial automation environments.
