AI-Enabled & Green-Upgraded: New-Generation Intelligent Circuit Breakers Reshape the New Ecology of Power Safety

With the accelerated construction of new-type power systems and the high-standard requirements for electrical safety from Industry 4.0 and smart homes, the limitations of traditional circuit breakers' "post-event protection" have become increasingly prominent. Today, the new generation of intelligent circuit breakers integrating core technologies such as AI prediction, edge computing, and green insulation is shifting from passive response to active defense, reconstructing the entire chain system of power protection and energy management, and has become a key support for the implementation of smart grids and the dual carbon goals.

Different from traditional circuit breakers that only realize tripping protection after overload and short circuit, the new generation of intelligent circuit breakers has achieved three core breakthroughs through multi-technology integration. In terms of risk prediction, equipment equipped with edge computing chips and AI algorithms can collect 12 types of electrical parameter data such as voltage, current, and line temperature in real time, and early warn of fault risks through dynamic evaluation models — the AI predictive circuit breaker launched by Fuji Electric can identify short-circuit hazards 500 milliseconds in advance, with the misoperation rate reduced to 0.0001 times per year, and has obtained the highest safety certification "Class 0" from the International Electrotechnical Commission (IEC).