Patent ID: 8286768

Claim:
An insulator for a multi-pole conductor line, comprising: a body formed as a unitary part defining an insulating profile having at least one chamber that extends in a longitudinal direction of the profile, and that is open in cross section toward one side and that, therefore, defines an open front side of the insulating profile and that is suitable for holding a busbar, the opening of the open chamber expands at the front side of the insulating profile in a lateral direction of the profile, such that the surface of the front side of the insulating profile is inclined towards an intersection of adjacent open chambers to form substantially a peak therebetween, the insulating profile having a regular arrangement of a group of several chambers that extend in the longitudinal direction of the profile and that are open toward one side and that are each suitable for holding a busbar, and each of wall sections located between the openings of the open chambers have an opening at a specified distance from the corresponding end face of the insulating profile on the front side of the insulating profile close to each of the two end faces of the insulating profile.