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NA B220AA-DMK Pizzato Modular prewired switch with short plunger
Pizzato NAB220AA-DMK modular prewired limit switch with 2 NO + 2 NC snap-action contacts, positive opening, short plunger actuator and M12 connector for industrial automation and safety systems.
£24.82
Why Choose the Pizzato NAB220AA-DMK Limit Switch?
The Pizzato NAB220AA-DMK is a high-performance modular prewired limit switch, designed for advanced position detection and safety monitoring in industrial automation systems. As part of the Pizzato NA series, it combines robust construction, flexible installation and dependable switching for demanding environments.
This model features a 2 NO + 2 NC snap-action contact configuration with positive opening, ensuring safe disconnection and reliable operation in safety-critical circuits. It is equipped with a short plunger actuator and a M12 connector, enabling fast installation and secure integration into modern control systems.
Built with a durable metal housing and designed for modular compatibility, the NAB220AA-DMK provides long service life and flexibility for machine builders and automation engineers.
Key Advantages
- 2 NO + 2 NC contact configuration for complex control logic.
- Positive opening contacts for enhanced safety compliance.
- M12 connector for fast and reliable installation.
- Compact design with short plunger actuator.
- Heavy-duty metal housing for industrial durability.
- Compatible with Pizzato NA modular system.
Key Features
- Pizzato NA series modular prewired limit switch.
- 2 NO + 2 NC snap-action contacts (B22 configuration).
- Positive opening operation for safety circuits.
- Short plunger actuator for direct mechanical actuation.
- M12 connector for quick electrical connection.
- Metal housing with high resistance to wear and impact.
- 20 mm fixing centres for standard mounting.
Advanced Multi-Contact Switching for Safety Systems
The Pizzato NAB220AA-DMK is designed for applications requiring multiple switching outputs and enhanced safety control. Its 2 NO + 2 NC configuration enables simultaneous monitoring and control of machine states, making it ideal for complex automation systems and safety circuits.
The M12 connector simplifies installation by allowing quick plug-in wiring, while the snap-action mechanism ensures fast and repeatable switching performance even in high-duty-cycle environments.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and automated production lines.
- Position detection in multi-stage machinery.
- OEM machinery and complex automation systems.
- Safety circuits requiring multiple contact outputs.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| Contacts | 2NO + 2NC | |
| Actuator Type | Plunger | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | M12 connector | |
| Series | NA Modular Limit Switch System | |
| Product type | Modular prewired limit switch | |
| Contact configuration | 2 NO + 2 NC | |
| Contact type | Snap-action | |
| Positive opening | Yes | |
| Actuator type | Short plunger | |
| Connection type | M12 connector | |
| Housing material | Metal | |
| Mounting | 20 mm fixing centres | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB220AA-DMK used for?
It is used for position detection and safety monitoring in industrial machinery requiring multiple switching outputs.
What contact configuration does this switch have?
It features 2 normally open (NO) and 2 normally closed (NC) snap-action contacts.
What actuator type is included?
This version includes a short plunger actuator for direct mechanical actuation.
How is the switch connected?
It uses a M12 connector, allowing fast and secure electrical connection.
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 widely trusted for their durability, ease of installation and reliable safety performance in industrial automation systems.
