Cable lug with cup-shaped formation and fastening device

摘要

The subject matter relates to a method and system for securing a round conductor 200 to a terminal element 100, 100 ', 100 "comprising a terminal element 100, 100', 100" having an at least partially cup-shaped formation 110 at one end round conductor 200 terminated with a contact element 210, wherein the contact element 210 is arranged for contacting with the connection element 100, 100 ', 100' ', and a fastening device 400, 510, 520, 610, 620 660, 710, 810, which is adapted for this purpose in that a terminal region 210 of the round conductor 200 lying in front of the contact element 210 in the region of the cup-shaped formation 110 of the connection element 100, 100 ', 100' 'is fastened non-positively to the connection element 100, 100', 100 ''.