Changshu Ritter is a listed company with great technological research and development capabilities and innovative mechanisms. Trojan horse has customized a set of innovative system solutions for Ritter in many years of cooperation, and has completely defined Ritter's product family characteristics. Changshu Ritter DZ931 series molded case circuit breaker is a brand-new series of products newly created by using this innovative system. Through the study of Rhett's corporate culture, the design language is extracted from it. The research finds that the trapezoidal line design language has a sense of product technology, and this line language can echo Rhett's corporate image. Therefore, the style definition of DZ931 series molded case circuit breaker is born, and the three-dimensional plane design makes the appearance of this product unique. The middle switch uses the image color of Rhett as an embellishment to explain the design concept of an enterprise through a product. Ritter DZ931 series molded case circuit breaker power grid is responsible for collecting basic data, which is very important to the power grid big data. Due to its excellent data acquisition and processing performance, it has great market prospects in the future smart grid. Changshu Reite DZ931 series molded case circuit breaker caters to the needs of the smart grid. It has four remote functions of remote adjustment, remote communication, remote measurement, and remote control, so that the product can analyze the data parameters of the grid and its own health status, and send relevant parameters to the required client. At the same time, the product can accept remote control and adjustment in the communication state.