Through blind holes of screw thread prepared on outer side of cabin wall and assorted screws, the set for cable to pass through cabin include following parts: a pressing sleeve at center with an accommodation trough for plug with multiple needles; internal thread is made inner circle of trough, and through holes corresponding to blind holes are positioned around the pressing sleeve; a plug with multiple needles with an external thread, which can be connected to internal thread of the accommodation trough to fix the plug with multiple needles in the accommodation trough. Cable connection seats are setup at left and right two ends of the plug with multiple needles. The invention possesses generality. The disclosed set for cable to pass through cabin is particular suitable for cable in light current signal to pass through cabin in dry type welding test cabin.