Patent ID: 7510448
Filing Date: 2009-03-31
Classification: H01R

Abstract:
1. Clamping connection for connecting a conductor to an installation switching device, comprising a clamping spring, acting on the conductor end as compression spring, for clamping tight the conductor end at an abutment, wherein: the clamping connection comprises a conductor bar with a connecting end and an adjoining discharge area, the conductor bar has at the connecting end a window-like opening with a support edge and a clamping edge, opposite the support edge, at the transition of the connecting end into the discharge area, the clamping spring has a support leg by means of which it is supported on the support edge of the conductor bar, and the support leg is adjoined by an arc piece which is adjoined by a clamping leg, so that the conductor end can be clamped tight between the clamping leg and the clamping edge as abutment.