Wiring mould box of sizing switch cabinet

The invention discloses a wiring mould box of a sizing switch cabinet, which comprises a box body, a distribution mould, a bundling mould, a harness branching pin, a branching mould, a bending mould and a component mould utilizing a sizing product. The shape and the structure of the box body are the same as those of an electrical cabinet of the sizing switch cabinet, the shape and the structure of an electrical faceplate wire mould are the same as those of an electrical door of the electrical cabinet of the sizing switch cabinet, the electrical faceplate wire mould is arranged on the box body through a hinge and serves as a box door, and the upper end face of the box body is open. Since the upper end face, the left end face and the front end face of the box body are open, wiring is more convenient, and labor intensity is relieved. Appearance and operating efficiency of wiring are improved as wire insertion, distribution, bundling, harness branching, wire end branching and bending molding are subjected to modeling operation.