With the development of intelligent technologies, distribution boxes have gradually upgraded from traditional single-function power distribution to intelligent systems integrating control, monitoring, protection, and management, meeting the diverse needs of users for safe . With the development of intelligent technologies, distribution boxes have gradually upgraded from traditional single-function power distribution to intelligent systems integrating control, monitoring, protection, and management, meeting the diverse needs of users for safe . Digital technologies such as Cloud Computing, Big Data, Internet of Things (IoT), Artificial Intelligence (AI) and Industry 4. 0 are phenomenon which are changing the world we are living in. To answer the most demanding market. These innovations improve system reliability, safety, and operational efficiency by enabling real-time monitoring, predictive maintenance, and remote control. As industries and buildings demand higher performance and smarter infrastructure, the adoption of advanced distribution boxes becomes. This article will explore optimization design strategies for high-voltage/low-voltage distribution cabinets and distribution boxes from a design perspective. Traditional electrical distribution boxes mainly function to distribute.