# Current Transformer Siemens 4NA11 | Accurate Current Measurement

The **Siemens Stromwandler 4Na11** is a reliable current transformer designed for precise current measurement in electrical systems. This robust component is ideal for applications requiring accurate monitoring of current flow, ensuring the efficient operation and safety of industrial and automation setups. With its compact design and dependable performance, the **Siemens 4Na11** is an excellent choice for professionals and enthusiasts alike.

This **Siemens Stromwandler 4Na11** operates at 0.8/3 kV and features an Ith rating of 0.9 kA at 50Hz, ensuring it can handle various electrical loads. The 15/1A output provides accurate current measurement, while its compliance with E 5Va K1 0.5 Ms Vde 0414/12.70 standards guarantees safety and reliability. Its lightweight build, weighing only 500 grams, makes it easy to install and integrate into existing systems.

Key Features:

-   **Precise Current Measurement:** Delivers accurate readings for optimal system monitoring.
-   **Robust Design:** Built from high-quality materials for durability and longevity.
-   **Easy Installation:** Compact and lightweight, simplifying setup and integration.
-   **Wide Application:** Suitable for various industrial and automation uses.
-   **Siemens Reliability:** Ensures dependable performance and long-term value.

Specifications:

-   Model: **4Na11**
-   Output: 15/1A
-   Ith Rating: 0.9 kA at 50Hz
-   Operating Voltage: 0.8/3 kV
-   Standard Compliance: E 5Va K1 0.5 Ms Vde 0414/12.70

Enhance the performance and reliability of your electrical systems with the **Siemens Stromwandler 4Na11**. Trust in **Siemens** engineering to deliver superior performance in your industrial or automation applications. For any inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Electrical Components > Current Transformers
- **Tags:** 4NA11, current measurement, current transformer, electrical systems, industrial automation, Siemens

## Variants

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

## Images

- Current Transformer Siemens 4NA11 | Accurate Current Measurement-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-4na11-current-transformer)
> Updated: 2026-09-19