# CEE RELAY DTT 7031 Transformer Differential Protection Relay

The **CEE RELAY DTT 7031 Transformer Differential Protection Relay**, manufactured by RB Marine Power Engineering, is a critical component for safeguarding transformers in industrial and commercial applications. This relay, operating on a 5A, 60Hz input with a CC/DC 110V auxiliary power supply, swiftly detects differential currents, ensuring the protection and efficient operation of your equipment, manufactured in France.

This **DTT 7031** model is engineered for reliability, offering robust protection against potential damage. The **CEE RELAY DTT 7031** is designed for demanding environments, providing peace of mind and optimal performance. For optimal performance, the **CEE RELAY DTT 7031** is a must-have for facilities relying on transformers.

Key Features:

-   **Differential Current Detection**: Reliably identifies and isolates faults.
-   **5A, 60Hz Input**: Designed for standard power system configurations.
-   **CC/DC 110V Auxiliary Power Supply**: Ensures consistent operation.
-   **Made in France**: Guarantees high-quality manufacturing and performance.

Specifications:

-   Model: DTT 7031 B/9321
-   Auxiliary Power: CC/DC 110V
-   Input: 5A, 60Hz

Invest in the **CEE RELAY DTT 7031 Transformer Differential Protection Relay** to ensure the safety and efficiency of your transformers. This essential component from RB Marine Power Engineering offers superior performance and reliability for your industrial automation systems. Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) for more details.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Protection Relays > Differential Relays
- **Tags:** CEE RELAY, differential protection, DTT 7031, industrial automation, RB Marine Power Engineering, transformer protection relay

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| DTT 7031 / USED | 999.00 USD | In stock |

## Images

- CEE RELAY DTT 7031 Transformer Differential Protection Relay-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/cee-relay-dtt-7031-transformer-protection)
> Updated: 2026-09-18