Multiple terminal strip for cables - is arranged in three levels, staggered inwards from top to bottom, with all terminal screws accessible from above

摘要

The terminals are arranged on three levels, with the lowest level carrying the protective conductor for the supporting bar. The middle level serves as the through terminals for phase conductors. The top level connects the neutral to a common supporting bar. The recesses in the insulating case (1) for the terminals on the top and bottom levels (2, 4) are on its front side, and those for the middle level (3) are on its back. Terminals are staggered inwards from top to bottom, and so arranged w.r.t. the central plane, that all terminal screws (17-22) are freely accessible from above.