FIXATION ASSEMBLY FOR TWO OR THREE POSITION SWITCH OF GAS AND AIR INSULATED SWITCHGEAR FOR MEDIUM- OR HIGH-VOLTAGE USE

摘要

The invention relates to a fixation assembly for a contact element in gas or air insulated switchgear for medium- or high-voltage use, which is electrically connecting the contact element to a main current path, and mechanically connecting to a frame or support via an isolator element, according to the preamble of claim 1. In order to reduce the needed handling time in assembling of the aforesaid parts, but to fulfill high performance in fixation of the aforesaid parts, the invention is, that the isolator element is provided at the contact element side with a cupshaped entry pilot, and that the contact element is provided with an opening as complementary counterpart for mechanical reception of the entry pilot from its open side of the cupshaped section, and that a locking plug, insertable from the open side into the entry pilot, secures the mechanical fixation of the of the contact element on the isolator element.