The GGD type AC low-voltage switchgear consists of a cabinet, universal circuit breaker, molded case circuit breaker, switch disconnectors (isolators), copper busbars, N busbars, PE busbars, PVC insulated wires, busbar clamps, insulating support bars, and other components. The cabinet is made of cold-rolled steel sheets with an epoxy powder electrostatic coating, and the cabinet frame is assembled from shaped steel using bolts. The cabinet has a closed structure, and all electrical components inside are fixedly installed. It is suitable for power devices in distribution systems of power plants, substations and industrial enterprises.