Abstract: The branching apparatus according to the present invention includes two power supply terminals mounted on a saddle in the opposite direction of a branch connection part branched from a cylindrical body, so that they are not overlapped with the branch connection part when an electric socket is connected to the power supply terminal, and hence, it provides easiness in work. Moreover, because the branch connection part is slantly mounted directly above the main pipe, a trace wire inserted into the branch connection part and the main pipe is not bent, and hence, the trace wire can trace exact length and position.