Expansion tapes made of copper and aluminium foils

Flexibility and precision for your high-current application

Flexible connectors made of copper or aluminium decouple busbar systems and efficiently compensate for thermal expansion.

Flexible expansion connectors made of copper and aluminium foils LUKA GmbH

Filter Flexible connectors made out of copper- and aluminium foils

DBCU 38/5/50-180V

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Flexible copper foil busbar with press-welded connections

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DBCU 38/5/50-220V

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Flexible copper foil busbar with press-welded connections

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DBCU 38/5/80-280V

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Flexible copper foil busbar with press-welded connections

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DBCU 38/10/80-280V

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Flexible copper foil busbar with press-welded connections

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DBCU 48/10/80-280V

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Flexible copper foil busbar with press-welded connections

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DBCU 78/10/100-320V

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Flexible copper foil busbar with press-welded connections

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DBCU 98/10/100-320V

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Flexible copper foil busbar with press-welded connections

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DBCU 98/10/110-360V

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Flexible copper foil busbar with press-welded connections

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DBCU 118/10/130-400V

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Flexible copper foil busbar with press-welded connections

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DBCU 38/5/60-220S

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Flexible copper foil busbar with press-welded connections

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DBCU 38/10/60-250S

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Flexible copper foil busbar with press-welded connections

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DBCU 58/10/80-310S

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Flexible copper foil busbar with press-welded connections

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DBCU 78/10/80-310S

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Flexible copper foil busbar with press-welded connections

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DBCU 118/10/100-350S

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Flexible copper foil busbar with press-welded connections

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DBCU 158/10/160-470 V

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Flexible copper foil busbar with press-welded connections

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DBCU 48/15/80-280 V

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Flexible copper foil busbar with press-welded connections

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DBAL 40/5/60-180V

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DBAL 40/10/50-180V

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DBAL 40/10/80-280V

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DBAL 50/10/60-220V

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DBAL 50/10/80-280V

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DBAL 80/10/100-320V

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DBAL 100/10/100-300V

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DBAL 100/10/110-360V

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Flexible connectors made out of copper- and aluminium foils

Flexible connectors are flexible busbars made from copper or aluminium foils. The foils are press-welded using an induction process to create a compact, solid and homogeneous connection. In the case of aluminium connector, the connections are welded on using the inert gas welding process. Flexible connectors are used in busbar systems to compensate for expansion between individual busbars and switchgear, generators and transformers. They thus decouple the busbar system from shocks, vibrations and thermal expansion.