Medium voltage lead-through insulation, includes flange constructed as single piece with U-section bus-bar surrounds and penetrations

摘要

The flange section (2) has U-shaped folds (3) projecting along the bus bar direction, with holding sections (4) penetrated by openings (7) to accommodate the bars. The lead-through (1) is single-piece and each holding section is supported on the flange section exclusively by the U-shaped folds.