Side-in-front-out concentrated wiring cabinet for prefabricated cabin

The invention relates to a wiring cabinet in a prefabricated cabin, and especially relates to a side-in-front-out concentrated wiring cabinet for the prefabricated cabin; the wiring cabinet comprisesa cabinet body and a fusion-free wring box; the cabinet body comprises a front cabinet door and stern line wiring ducts arranged inside the front cabinet door; the cabinet body also comprises a side cabinet door arranged on the left side or right side of the cabinet body, and cable wiring ducts arranged on the inner side of the side cabinet door; the fusion-free wring box is a side-in-front-out wiring box; the side face, matched with the side cabinet door, of the fusion-free wring box is provided with cable joints; the front surface, corresponding to the front cabinet door, of the fusion-freewring box is provided with stern line joints. The advantages are that the incoming lines and outgoing lines are effectively separated without interference, thus realizing high efficient construction,and preventing overlapping;