Low-voltage switching device

The utility model discloses a low-voltage switching device, and the device comprises a housing which is internally provided with an installation space; a circuit assembly is arranged in the mounting space; wherein a left wiring terminal group and a right wiring terminal group are also arranged in the mounting space, and a left wiring terminal group and a right wiring terminal group are also arranged in the mounting space; each of the left wiring terminal group and the right wiring terminal group at least comprises a first wiring assembly and a second wiring assembly, and the first wiring assemblies and the second wiring assemblies are arranged along the length direction of the shell; the first wiring assembly comprises a first wiring screw and a first wiring frame, the second wiring assembly comprises a second wiring screw and a second wiring frame, and the first wiring assembly is closer to the outside of the shell relative to the second wiring assembly. According to the low-voltage switching device provided