# ABB TA42 DU Thermal Overload Relay - 16A, 690V Protection

The ABB TA42 DU Thermal Overload Relay provides reliable protection for your electrical systems. Designed for industrial and commercial use, this relay safeguards against overloads and short circuits, ensuring the longevity of your equipment. It is a dependable solution for maintaining operational efficiency.

This thermal overload relay is built to comply with IEC 60947-5-1 and EN 60947-5-1 standards. It features a trip class of 10A/Ui=690V and a current rating of 16A. The **ABB TA42 DU** is suitable for conductor sizes from AWG 12-16 for copper stranded/solid wires to AWG 4-8 for copper stranded wires, offering versatile application.

-   **Reliable Overload Protection:** Prevents damage from overloads and short circuits.
-   **Wide Application:** Suitable for various industrial and commercial settings.
-   **Easy Installation:** Clear markings and terminals for quick wiring.
-   **Durable Construction:** Manufactured to meet high standards of performance.
-   **High Current Capacity:** Handles up to 60A continuous current.

**Specifications:**  
Voltage Rating: Up to 690V~  
Current Rating: 16A  
Trip Class: 10A/Ui=690V  
Torque Rating: 7-9Lb.In-0.8-1N.M  
Maximum Continuous Current: 60A

Trust in ABB's reputation for quality and reliability with the TA42 DU Thermal Overload Relay. Ensure the safety and efficiency of your electrical systems with this dependable component for industrial and automation applications.

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

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Thermal Overload Relays
- **Tags:** 16A relay, 690V relay, ABB, circuit protection, industrial automation, motor protection, TA42 DU, thermal overload relay

## Variants

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

## Images

- ABB TA42 DU Thermal Overload Relay - 16A, 690V Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-ta42-du-thermal-overload-relay)
> Updated: 2026-09-19