U=shaped sprung element in insulating case - has spring contact for wire connection and sprung straps to tension relief

摘要

The spring holds one single wire end without soldering and fastening screws. It has a contact member in the form of a spring arm, a pair of spring arms, contact pin, blade contact and the like, for a plug-in connection. It has at least one springy contact resting on the bared wire end in the springy element, and a tension relief device attached to the wire insulated part. The springy element (1) has for the wire end (15) tension relief a further spring strap (8) similar to the above spring contact (7). It extends from the springy element (1) base and presses on the wire insulation (17) in the direction (10) of wire insertion. It is locked in a notch (23) in the insulation (17).