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NA G020AB-DH2 Pizzato Modular prewired switch with plunger
Pizzato NAG020AB-DH2 modular limit switch with 2 NC snap-action contacts, positive opening, plunger actuator and connector-based wiring for industrial automation systems.
£24.48
Why Choose the Pizzato NAG020AB-DH2 Limit Switch?
The Pizzato NAG020AB-DH2 is a compact and reliable modular prewired limit switch, designed for precise position detection and consistent switching in industrial automation systems. As part of the Pizzato NA series, it combines robust construction with flexible installation, making it ideal for standard and light-duty industrial applications.
This model features a 2 NC snap-action contact configuration with positive opening, ensuring safe disconnection in safety-related circuits. It is equipped with a plunger actuator and a connector-based wiring system (DH2), allowing quick and secure connection without fixed cable constraints.
With its durable housing and modular design, the NAG020AB-DH2 is well suited for applications requiring compact footprint and dependable switching performance.
Key Advantages
- 2 normally closed contacts for safety monitoring applications.
- Positive opening contacts for enhanced protection.
- Connector version (DH2) for flexible wiring and easy replacement.
- Snap-action switching for precise and repeatable operation.
- Compact form factor with plunger actuator.
- Robust construction for industrial environments.
Key Features
- Pizzato NA series modular limit switch.
- 2 NC snap-action contacts (safety-oriented configuration).
- Positive opening operation for safety compliance.
- Plunger actuator for direct mechanical actuation.
- Connector output (DH2) for fast installation and maintenance.
- Metal housing for durability and long service life.
- High ingress protection suitable for industrial use.
- 20 mm fixing centres for standard mounting.
Safety-Focused Design with Dual NC Contacts
The NAG020AB-DH2 is designed for applications where safety monitoring is critical. The dual normally closed contacts provide redundancy, allowing detection of faults such as contact failure or circuit interruption.
Combined with positive opening technology, the switch ensures reliable disconnection even under fault conditions, supporting compliance with industrial safety requirements.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial automation and control panels.
- Position detection in compact machinery.
- Packaging and assembly lines.
- OEM equipment requiring connector-based wiring.
- Applications needing quick replacement or modular wiring.
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 | |
| Series | NA Modular Limit Switch System | |
| Product type | Modular limit switch | |
| Contact configuration | 2 NC | |
| Contact type | Snap-action | |
| Positive opening | Yes | |
| Actuator type | Plunger | |
| Connection type | Connector (DH2) | |
| Protection rating | typically IP67 | |
| Housing material | Metal | |
| Mounting | 20 mm fixing centres | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC / DC | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAG020AB-DH2 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 DH2 mean?
DH2 indicates a connector-based connection, allowing flexible wiring instead of a fixed cable.
What actuator type is included?
This version includes a plunger actuator for direct mechanical actuation.
Is it suitable for safety applications?
Yes, it includes positive opening contacts and dual NC configuration, making it suitable for safety circuits.
Trusted by Industrial Engineers Worldwide
Pizzato NA series limit switches are widely trusted for their modular design, durability and reliable safety performance in industrial automation environments.
