Distribution box

The utility model provides a power distribution box, and solves the problem that maintenance personnel are inconvenient to disassemble and maintain due to fixed installation positions and disordered wiring of all components in the existing power distribution box. The box comprises a box body, a box door and a box lock, the two sides of the back plate of the box body are each vertically provided with a fixing frame. A plurality of mounting holes are uniformly formed in the fixing frame in the vertical direction; a component mounting bracket and a wire binding wire mounting bracket are horizontally arranged on a back plate of the box body, clamping plates are arranged at one end of the component mounting bracket and one end of the wire binding wire mounting bracket, and the clamping plates and the elastic clamping pieces are matched with each other to clamp the component mounting bracket and the wire binding wire mounting bracket on the fixing frames on the two sides; and the component mounting bracket and the