Power distribution cabinet for electrical equipment

The utility model discloses a power distribution cabinet for electrical equipment, and relates to the technical field of electrical equipment. The power distribution cabinet comprises a power distribution cabinet main body, mounting main boards and a branching frame, the bottom surface and the top surface in the power distribution cabinet main body are both provided with a plurality of groups of slide rails, and the mounting main boards are arranged in the power distribution cabinet main body. According to the utility model, the plurality of installation mainboards are arranged in the power distribution cabinet main body, instrument equipment and the like can be installed on the installation mainboards, the number of the instrument equipment installed in the cabinet body is increased, and the installation mainboards and the power distribution cabinet main body are in sliding connection through the cooperation of the sliding rails and the sliding blocks, so that the installation mainboards can be pulled out fr