# Siemens Siprotec 7Ut61 Transformer Protection 7Ut6121-2Eb20-1Aa0

The **Siemens Siprotec 7Ut61 Transformer Protection**, part number **7Ut6121-2Eb20-1Aa0**, is engineered for the reliable safeguarding of transformers. This unit is essential for maintaining the operational integrity of power distribution systems and industrial transformers. The **7Ut61** series is renowned for its robust design and efficient performance, providing crucial protection against faults and overloads.

This protection device operates within a frequency range of 50-60Hz and handles voltages from 100-125V AC, with a current rating of 5A at 240V AC and a DC voltage range of 24-48V. It is designed to be operational only with a fixed cover. This model is a durable solution for demanding applications, ensuring the safety and efficiency of transformer operations. This product is a reliable choice for your transformer protection needs.

Key Features:

-   **Comprehensive Protection:** Safeguards transformers against various faults.
-   **Wide Voltage Range:** Compatible with 100-125V AC and 24-48V DC systems.
-   **High Reliability:** Designed for continuous operation in industrial environments.
-   **Efficient Performance:** Ensures optimal transformer performance and longevity.

Specifications:

-   Input: 1A
-   Frequency: 50-60Hz
-   Voltage Range: 100-125V AC
-   Current Rating: 5A at 240V AC
-   DC Voltage: 24-48V

Invest in the **Siemens Siprotec 7Ut61 Transformer Protection** to ensure the longevity and safety of your industrial or automation systems. This unit is built to provide dependable performance, making it a crucial component for any transformer-based operation. For further inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Power Protection > Transformer Protection
- **Tags:** 7Ut6121-2Eb20-1Aa0, power distribution, Siemens, Siprotec 7Ut61, transformer protection, transformer protection unit

## Variants

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

## Images

- Siemens Siprotec 7Ut61 Transformer Protection 7Ut6121-2Eb20-1Aa0-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-siprotec-7ut61-protection)
> Updated: 2026-09-19