# Gnu2-Ex Kubler Control Circuit - Ex IG5 Protection

The **Gnu2-Ex** by **Kubler** is a specialized control circuit device, engineered for use in Ex IG5 protection class environments. This device is essential for ensuring safe and reliable operation in industrial automation and hazardous locations. It is designed to manage and regulate electrical circuits, providing critical control functions.

With a **U-nenn of 21V~** and **I-nenn of 0.2mA**, the **Gnu2-Ex** offers precise performance. It features a LA of 21mH and a CA of 40nF, ensuring efficient operation. The output relay supports 250V~, 4A, COS 0.7, 500W and 250V-, 250mA max, 50W. The **anschlusspannung/connection voltage** is 220, and it is PTB Nr.IIIB/E-21351S approved. This device is a reliable component for your automation needs.

Key Features:

-   **Ex IG5 Protection**: Designed for safe operation in hazardous environments.
-   **Precise Voltage and Current Ratings**: Ensures accurate control circuit management.
-   **Robust Output Relay**: Handles various load requirements effectively.
-   **PTB Approved**: Meets stringent safety and quality standards.
-   **Compact and Efficient Design**: Provides reliable performance in a small form factor.

The **Gnu2-Ex** offers dependable performance for your industrial and automation needs. **Kubler** is known for its quality components. Integrate the **Gnu2-Ex** into your system for enhanced safety and efficiency.

For further assistance or to discuss your specific application, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Control Components > Control Circuit
- **Tags:** control circuit, Ex IG5, Gnu2-Ex, industrial automation, Kubler, voltage regulator

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Gnu2-Ex Kubler Control Circuit - Ex IG5 Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/gnu2-ex-kubler-control-circuit)
> Updated: 2026-09-18