| 摘要 |
A bus bar for electric power distribution, comprising a conducting body which longitudinally extends along a principal axis and which, seen in a transversal cross-section, has a first side and a second side transversally connected by a third side and a fourth side. The body has, on the first side, at least a first slot and a second separated slot which are adapted for coupling with fixing means, the first slot having a first bottom portion from which a first lateral wall and a second lateral wall protrude transversally facing to each other, and the second slot having a second bottom portion from which a third lateral wall and a fourth lateral wall protrude transversally facing to each other. Each of the first bottom portion and the second bottom portion comprises two substantially straight tracts which form an angle of less than 180° between them. The third lateral wall is adjacent to the second lateral wall along a transversal extension of the body with respect to the principal axis. The body has, on the second side, at least one cavity extending at least over a corresponding portion of the body which extends between the second and third lateral walls. |
