When using the distribution board today, many people habitually like to use all their habits to operate the distribution board, resulting in some accidents when using the distribution board. Then this habit formed over a long time can not be changed by us in a short time. However, there are some power accidents now, Most of them are caused by some bad habits. For the sake of safety, we also need to consciously erase these bad habits. A good habit can reduce many accidents, not only contribute to the enterprise, but also ensure our own personal safety. Why not!