Rapid wiring auxiliary device for three-phase three-wire meter

The invention discloses a rapid wiring auxiliary device for a three-phase three-wire meter. Relates to the technical field of substation auxiliary tools. The junction box is arranged in the shell and connected with the shell, and an input wire slot and an output wire slot are formed in the junction box; the prefabricated wire duct is arranged in the shell and connected with the shell, and the prefabricated wire duct is provided with a wire duct used for installing a cable; a first mounting groove for mounting an electric energy meter and a second mounting groove for mounting an acquisition terminal are formed in the shell; the bottom of the housing is provided with a through hole for a first connection cable to pass through. The junction box is connected with the first connecting cable through the first connector, the output end of the junction box is connected with the second connecting cable and the third connecting cable, and the second connecting cable and the third connecting cable penetrate through the