The AFDD Arc Fault Circuit Interrupter is assembled from a miniature circuit breaker and an arc fault protection module, featuring protection functions such as overload, short circuit, and strong fault protection. It is suitable for electrical lines in industrial and residential buildings with power ratings of 10Kw or less, where the protected line length should not exceed 100 meters. The product complies with the GB/T31143-2014 and IEC62602 standards and can be used in nurseries, schools, commercial buildings, hotels, factories, warehouses, libraries, offices, residential homes, and more.