A new type of intelligent low-voltage circuit breaker is designed to solve the problems of energy loss and circuit protection of electric equipment. The mechanical switch of circuit breaker is controlled by electronic structure, and the transient current, voltage and other information in the fault circuit can be collected quickly. The improved RBM-BP neural network algorithm is adopted to realize the intelligent control operation and maintenance of electrical equipment. Intelligent low-voltage circuit breaker combined with AI platform monitors the energy consumption and power of electrical equipment in real time, and generates energy-saving suggestions for users to better control energy consumption.