Installation switching device and terminal clamp therefor

摘要

The device has a clamping screw (24) accessible from a front side and including an operating end (26) and a clamping end (30) opposite to the operating end. A clamping area (20) is limited over a bar (17) of a clamping body (12) and is formed in the clamping body. A connecting sleeve (38) is mounted with an insertion opening (46) for retaining a connecting rim of a bus bar (48) outside of the clamping area in the bar of the clamping body.