| 摘要 |
A joint kit for connecting bus ducts using a plate type rotation preventing device is provided to prevent short or deterioration by improving the assembly accuracy and stability of a bus bar through a suspension projection at an inner surface of a joint housing. A joint kit for connecting bus ducts includes at least one conductor, at least one insulating plate(33), a joint housing(31), an insulating shaft, a nut, and a bolt. A sliding guide groove(57) is formed at an outer surface of the joint housing. A fixing groove is formed inside the joint kit and inserted into the sliding guide groove. The nut is inserted into the fixing groove. A through hole is formed through to extend the high tension bolt passing through the nut inserted into the fixing groove without interference. |
