# E-T-A MK-EX A3U-Ex - Explosive Protection Device

The **E-T-A ELEKTROTECCHNISCHE APPARATE MK-Ex**, featuring the **A3U-Ex** model, is engineered for superior performance in hazardous environments. This device, manufactured by **E-T-A ELEKTROTECCHNISCHE**, provides essential protection in areas with potential explosion risks. This product is designed to meet the rigorous demands of industrial automation and marine applications.

With a **ZUNDSCHUTZART** of EEx ia IIC T6, the **MK-Ex** ensures robust safety. The **PTB NR. Ex-83/2151** and **TYP A3U-Ex** designation highlight its compliance with stringent safety standards. Built on 22.1.02, it continues to deliver reliability, making it a critical component for safeguarding sensitive equipment. This product is the ideal choice for those seeking durability, efficiency, and precision.

-   **EEx ia IIC T6** Certified for Hazardous Areas
-   **PTB Approved** for Reliable Operation
-   Designed for **Industrial Automation**
-   Durable Construction for Long Life
-   **A3U-Ex** Model for Explosive Protection

The **E-T-A ELEKTROTECCHNISCHE APPARATE MK-Ex** is a dependable solution in industrial and marine environments. Its **ZUNDSCHUTZART** and **PTB NR. Ex-83/2151** certifications underscore its quality and reliability. Trust in **E-T-A ELEKTROTECCHNISCHE** for components that prioritize safety and performance. Consider the **MK-Ex** for your critical automation needs.

For inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** E-T-A ELEKTROTECCHNISCHE
- **Type:** Industrial Automation > Electrical Components > Safety Devices
- **Tags:** A3U-Ex, E-T-A, explosion protection, hazardous environment devices, industrial automation, MK-Ex

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| MK-Ex / NEW | 999.00 USD | In stock |

## Images

- E-T-A MK-EX A3U-Ex - Explosive Protection Device-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/e-t-a-mk-ex-a3u-ex-protective-device)
> Updated: 2026-10-01