Here are six brands that are great in 2025: Schneider Electric uses smart technology for better control. DOHO Electric makes designs that save energy. Legrand has stylish and modular systems. Rockwell Automation gives strong digital integration. This essential component plays a critical role in overall data centre management, as it provides centralised power management and improved uptime. ONESTOP ELECTRIC MANUFACTURER offers custom. The power distribution unit (PDU) sector is witnessing a transformation in light of the growing adoption of AI-driven units for power distribution and management across numerous industries. The systems help provide advanced predictive capabilities, improve reliability, optimize energy usage, and. Modern smart PDUs and smart power distribution units provide advanced monitoring and outlet-level control, while 1U PDU s offer compact yet effective deployment. The global demand for power distribution units continues to grow, with the market projected to expand from USD 2,612 million in 2023 to. This section provides an overview for ac distribution boxes as well as their applications and principles. Here are the top-ranked ac distribution box companies as of May, 2026: 1.