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NA B220HE-DN2 Pizzato Modular prewired switch with spring rod
Pizzato NAB220HE-DN2 modular pre-wired limit switch with metal housing, 2 NO + 2 NC snap-action contacts, spring rod actuator and 2 m cable for industrial automation.
£29.21
Why Choose the Pizzato NAB220HE-DN2 Limit Switch?
The Pizzato NAB220HE-DN2 is a heavy-duty modular pre-wired limit switch from the robust Pizzato NA series, designed for precise position detection in industrial automation and machinery systems. Built with a durable metal housing, it delivers reliable long-term performance in demanding industrial environments.
This model features snap-action contacts in a 2 NO + 2 NC configuration, making it ideal for safety-critical and redundant control circuits. The spring rod actuator provides accurate and repeatable actuation, ensuring reliable detection of moving machine components across a wide range of industrial applications.
Supplied with a 2 metre PVC cable (multi-core), the NAB220HE-DN2 enables fast installation and reduces wiring complexity. With standard 20 mm mounting centres and high ingress protection typical of the NA series, it integrates easily into conveyors, production machinery and automation systems.
Key Advantages
- Robust metal housing for industrial durability.
- 2 NO + 2 NC snap-action contacts for advanced safety and redundancy.
- Spring rod actuator for precise and repeatable position detection.
- 2 m pre-wired cable for quick and easy installation.
- High reliability for demanding automation environments.
- Standard 20 mm mounting centres for straightforward integration.
Key Features
- Pizzato NA series modular limit switch.
- Snap-action switching mechanism.
- Contact configuration: 2 NO + 2 NC.
- Actuator type: Spring rod.
- Connection type: Pre-wired PVC cable (2 m).
- Right-side cable entry.
- Silver alloy contacts for reliable conductivity.
- Designed for industrial automation and safety systems.
Reliable Position Detection for Industrial Machinery
Limit switches such as the Pizzato NAB220HE-DN2 provide accurate feedback on the position of moving components, enabling control systems to respond precisely. This improves operational safety, enhances automation accuracy and reduces mechanical wear in industrial systems.
The NA series is widely used by OEM machine builders and automation engineers due to its modular design, durability and consistent switching performance in harsh industrial environments.
Typical Applications
- Industrial automation and machinery.
- Safety monitoring and interlocking systems.
- Position detection in conveyors and handling equipment.
- Packaging and production machinery.
- OEM machine building and control panels.
- General industrial position sensing applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| Contacts | 2NO + 2NC | |
| Actuator Type | Spring rod / wobble stick | |
| Housing Material | Metal | |
| Series | NA Modular Pre-wired Switches | |
| Product type | Limit switch | |
| Housing material | Metal | |
| Contact configuration | 2 NO + 2 NC | |
| Switching action | Snap-action | |
| Actuator | Spring rod | |
| Cable length | 2 m | |
| Cable type | PVC, multi-core | |
| Mounting centres | 20 mm | |
| Contact material | Silver contacts | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB220HE-DN2 used for?
This limit switch is used for detecting mechanical positions and providing feedback to control systems in industrial automation.
What contact configuration does this switch have?
It features 2 normally open (NO) and 2 normally closed (NC) contacts with snap-action switching.
What cable length is supplied?
The switch includes a 2 metre PVC cable for straightforward installation.
What actuator type is used?
The switch uses a spring rod actuator for precise and repeatable mechanical actuation.
Is it suitable for industrial environments?
Yes, its metal housing and industrial-grade design make it suitable for demanding applications.
Trusted by Automation Engineers Worldwide
Pizzato NA series limit switches are trusted globally for their robust construction, reliable switching performance and long service life in demanding industrial automation environments.
