MEPCO is one of the leading construction and contracting companies in Saudi Arabia. Established in 1420 AH, the company has been steadily progressing to keep pace with the rapid urban development witnessed in the Kingdom.
Ring Main Unit (RMU)
A Ring Main Unit is a medium-voltage electrical distribution device used in urban, commercial, and industrial power networks. It connects multiple feeders in a closed loop system to ensure continuous power supply even in case of a fault.
RMUs are designed for high safety, compact installation, and easy operation and maintenance. They provide reliable protection for transformers and cables against faults such as short circuits and overloads, making them a critical component in modern electrical distribution systems.