# ABB REF543 Feeder Terminal REF543KM129AAAA Industrial Automation

The **ABB REF543 Feeder Terminal**, part number **REF543KM129AAAA**, is a critical component for advanced **industrial automation** systems. Designed for robust performance in demanding environments it ensures reliable power distribution and protection. This feeder terminal offers superior control and monitoring capabilities essential for modern manufacturing and energy infrastructure. Its efficient design contributes to operational uptime and safety.

Engineered by **ABB**, the **REF543KM129AAAA** model integrates seamlessly into complex **control systems**. It provides essential protection features for electrical feeders. Ideal for applications requiring precise current and voltage management this device enhances the stability and longevity of your electrical assets. Discover how the **ABB REF543** streamlines operations and safeguards your equipment.

-   **High Reliability**: Ensures consistent performance in critical industrial settings.
-   **Advanced Protection**: Offers robust safeguarding for electrical feeders.
-   **Seamless Integration**: Designed to work with existing automation and control systems.
-   **Efficient Operation**: Contributes to overall system efficiency and uptime.
-   **ABB Quality**: Built with the trusted engineering and durability of ABB products.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Control Systems > Feeder Terminals
- **Tags:** ABB, ABB REF543, Automation Components, Control Systems, Electrical Protection, Feeder Terminal, Industrial Automation, REF543KM129AAAA

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- ABB REF543 Feeder Terminal REF543KM129AAAA Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-ref543-feeder-terminal-ref543km129aaaa)
> Updated: 2026-10-05