Fastening module for front-sided fastening of bus bar at cross bar in switching cabinet, has breadboards for inserting fastener lateral to T-shaped retaining groove, where breadboards have holes with tangents running diagonal to module axis

摘要

The module has breadboards (6-10, 6'-10') for inserting a fastener lateral to a T-shaped retaining groove (2), where the breadboards have holes with tangents (12) running diagonal to an axis (4) of the module. Fastening sections (24, 25) are formed by lateral distant dovetail sections, and fasteners retaining sections (27, 28) are formed by dovetail retaining sections. A part of the holes of a hole pattern lie at a circle around a center point of the module with a preset radius. Another breadboard is provided for assembling at a cross-bar.