BUS BAR ASSEMBLY FOR DISTRIBUTION LOADCENTRES

摘要

BUS BAR ASSEMBLY FOR DISTRIBUTION LOADCENTRES This invention relates to a bus bar assembly for a distribution panelboard. The bus bar member can be easily formed by a punch press machine which punches holes in a flat rectangular shaped member leading U-shaped peninsulae therein. The peninsulae formed by the holes are then folded which results in stabs being formed at right angles with the flat member Depending on the number of phases to be serviced a number of bus bar members can be arranged one above the other. This novel bus bar assembly has the advantage over the previous designs in that it affords optimal accessibility to other components within the distribution panelboard.