Intelligent miniature circuit breaker

The utility model provides an intelligent miniature circuit breaker. The intelligent miniature circuit breaker comprises a power supply unit, a communication unit, a release unit, an electrical parameter monitoring unit, an opening and closing monitoring unit, a temperature monitoring unit and a main control chip. The main control chip is connected with each unit and has the functions of short circuit protection, overload protection and electric leakage protection, real-time monitoring of various parameters is realized, control interfaces and corresponding remote control functions are added, the functions of various safety power utilization modules in the market are integrated, and compared with the prior art products with similar functions, the safety power utilization module has the advantages that the safety power utilization efficiency is improved, and the cost is reduced. The size can be reduced to adapt to various installation environments. 本实用新型提供一种智能微型断路器，包括供电单元、通讯单元、脱扣器单元、电参数监测单元、分合闸监测单元、温度监测单元和主控芯片。