# ABB EF19 189 Overload Relay 690VAC - Industrial Protection

The **ABB EF19 189 Overload Relay**, part number **1SAX121001R1105**, is a crucial component for safeguarding electrical circuits in various industrial applications. Designed to protect motors and other electrical equipment from overload conditions, this relay ensures reliable operation and prevents costly downtime. This robust device, operating at 690VAC, is essential for maintaining the integrity and safety of your automation systems.

This **ABB EF19 189** relay, manufactured by ABB Stotz-Kontakt GmbH, adheres to international standards and is built to last. It offers dependable protection for your electrical systems. With a current rating of 5.7 to 18.9 amps, it is suitable for a wide array of industrial needs. Its compact design and ease of installation make it a practical choice for both new installations and system upgrades.

Key Features:

-   **Overload Protection**: Protects motors and electrical circuits from damage due to overload conditions.
-   **Wide Voltage Range**: Operates effectively at 690VAC, making it suitable for diverse industrial environments.
-   **Adjustable Current Range**: Offers a current range of 5.7 to 18.9 amps, providing flexibility for different load requirements.
-   **Compact Design**: Lightweight and easy to install, saving time and effort during setup.
-   **High-Quality Construction**: Manufactured by ABB, ensuring reliability and long-term performance.

Specifications:

-   Voltage Rating: 690VAC
-   Current Rating: 5.7 - 18.9A
-   Standards: IEC/EN 60947-4-1, IEC/EN 60947-5-1, GB14048.4/.5
-   Max Fuse Rating: 50A
-   Protection: IP20
-   Main Circuit Max Torque: 13 lb-in/1.5Nm
-   Auxiliary Circuit Max Torque: 11 lb-in/1.2Nm
-   Wire Size: AWG16-10 (copper wire only)
-   Weight: 180g

The **ABB EF19 189 Overload Relay** offers dependable protection and performance for your industrial and automation systems. Its robust design and compliance with international standards make it a reliable choice. Enhance the safety and efficiency of your electrical systems with this essential component. 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:** 1SAX121001R1105, 690VAC, ABB, automation components, EF19 189, electrical safety, industrial automation, motor protection, overload relay

## Variants

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

## Images

- ABB EF19 189 Overload Relay 690VAC - Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-ef19-189-overload-relay)
> Updated: 2026-09-18