ABB REF 542plus Feeder Terminal

The ABB REF 542plus feeder terminal is a compact digital bay control technology solution designed for medium voltage applications. It is ideal for a variety of uses, including feeder protection, transformer protection, and motor protection. Combining measurement, monitoring, protection, control, and self-diagnostics in one advanced package, the REF 542plus offers a comprehensive solution for modern power distribution systems.

Building upon the legacy of its predecessor, the REF 542, the REF 542plus integrates cutting-edge communication protocols, making it easy to incorporate into any substation automation system—whether from ABB or third-party providers. This enhanced flexibility and scalability make the REF 542plus a smart, efficient, and clean solution compared to more traditional approaches.

With its seamless software solution, the REF 542plus is compatible with all ABB primary air and gas-insulated switchgear solutions, providing versatile and reliable performance across a wide range of industrial applications.

Enhance your substation automation with the ABB REF 542plus, a flexible and scalable feeder terminal for modern power protection and control systems.