# ABB Thermal Overload Relay T25 DU - Motor Protection

The **ABB Thermal Overload Relay T25 DU**, a critical component for safeguarding electrical circuits, offers reliable protection against overloads in industrial applications. Designed to meet the highest industry standards, this relay ensures the longevity and safety of your equipment. With a focus on durability and precision, the **T25 DU** is an essential element for any robust electrical system.

This **ABB** relay features a trip class of 10A and a voltage rating of Ui=660/690V, making it suitable for a wide range of industrial uses. It is designed to work with fuses rated up to 500V and includes contact configurations of 10A for normally closed (NC) and 6A for normally open (NO) contacts, providing flexibility in circuit design. Its compact design and lightweight nature (190 gm) ensure easy installation and integration into existing systems. This product is manufactured in India.

Key Features:

-   **Thermal Overload Protection**: Protects motors and circuits from overheating.
-   **High Voltage Compatibility**: Operates effectively at Ui=660/690V.
-   **Versatile Contact Configuration**: Offers both NC and NO contacts for flexible circuit design.
-   **Durable Construction**: Built to withstand demanding industrial environments.
-   **Easy Installation**: Lightweight design for quick and simple setup.

Specifications:

-   Model: **T25 DU**
-   Trip Class: 10A
-   Voltage Rating: Ui=660/690V
-   Contact Configuration: NC (10A), NO (6A)
-   Weight: 190 gm
-   Standard Compliance: EN 60947-4-1/IEC 947-4-1, EN 60947-5-1/IEC 947-5-1

The **ABB Thermal Overload Relay T25 DU** provides dependable protection for your electrical systems, ensuring operational reliability and preventing costly downtime. Trust **ABB** for superior performance in your industrial or automation applications.

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

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Motor Protection > Overload Relays
- **Tags:** ABB, electrical safety, industrial automation, motor protection, T25 DU, thermal overload relay

## Variants

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

## Images

- ABB Thermal Overload Relay T25 DU - Motor Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-thermal-overload-relay-t25-du)
> Updated: 2026-10-03