Electrically conducting screw connection for switching device, has screwing element guided by clamping element and electrically conducting connection element that forms angle with screwing axis defined by screwing element

摘要

The connection (11) has a screwing element (13) guided by a clamping element (14) and an electrically conducting connection element (12). The screwing element is inserted into a threaded hole (15), and the electrically conducting connection element forms an angle with a screwing axis defined by the screwing element, where the angle is less than 90 degrees. The clamping element has wedge shape or roof shape, and provided with a stamped plaster. The threaded hole is designed as a separate wedge-shaped nut.