Flexible connectors

made out of copper- and aluminium foils

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

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.

Filter Flexible connectors made out of copper- and aluminium foils

DBAL 50/10/80-310S

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 310
Shape: S shape
Connection length in mm: 80
Connections: undrilled
Material thickness in mm: 10
Material width in mm: 50
To the statements

DBAL 60/10/80-310S

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 310
Shape: S shape
Connection length in mm: 80
Connections: undrilled
Material thickness in mm: 10
Material width in mm: 60
To the statements

DBAL 80/10/100-350S

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 350
Shape: S shape
Connection length in mm: 100
Connections: undrilled
Material thickness in mm: 10
Material width in mm: 80
To the statements

DBAL 100/10/100-350S

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 350
Shape: S shape
Connection length in mm: 100
Connections: undrilled
Material thickness in mm: 10
Material width in mm: 100
To the statements

DBAL 120/10/120-390V

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 390
Shape: V shape
Connection length in mm: 120
Connections: undrilled
Material thickness in mm: 10
Material width in mm: 120
To the statements

DBAL 160/10/160-470V

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 470
Shape: V shape
Connection length in mm: 160
Connections: undrilled
Material thickness in mm: 10
Material width in mm: 160
To the statements

DBAL 40/5/60-180V drilled according to DIN Form 2

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 180
Shape: V shape
Connection length in mm: 60
Connections: drilled
Drilling pattern DIN 43 673: Form 2
Material thickness in mm: 5
Material width in mm: 40
To the statements

DBAL 40/5/60-180V drilled according to DIN Form 1

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 180
Shape: V shape
Connection length in mm: 60
Connections: drilled
Drilling pattern DIN 43 673: Form 1
Material thickness in mm: 5
Material width in mm: 40
To the statements

DBAL 40/5/80-280V drilled according to DIN Form 2

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 280
Shape: V shape
Connection length in mm: 80
Connections: drilled
Drilling pattern DIN 43 673: Form 2
Material thickness in mm: 5
Material width in mm: 40
To the statements

DBAL 40/5/80-280V drilled according to DIN Form 1

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 280
Shape: V shape
Connection length in mm: 80
Connections: drilled
Drilling pattern DIN 43 673: Form 1
Material thickness in mm: 5
Material width in mm: 40
To the statements

DBAL 40/10/50-180V drilled according to DIN Form 2

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 180
Shape: V shape
Connection length in mm: 50
Connections: drilled
Drilling pattern DIN 43 673: Form 2
Material thickness in mm: 10
Material width in mm: 40
To the statements

DBAL 40/10/50-180V drilled according to DIN Form 1

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 180
Shape: V shape
Connection length in mm: 50
Connections: drilled
Drilling pattern DIN 43 673: Form 1
Material thickness in mm: 10
Material width in mm: 40
To the statements

DBAL 40/10/80-280V drilled according to DIN Form 2

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 280
Shape: V shape
Connection length in mm: 80
Connections: drilled
Drilling pattern DIN 43 673: Form 2
Material thickness in mm: 10
Material width in mm: 40
To the statements

DBAL 40/10/80-280V drilled according to DIN Form 1

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 280
Shape: V shape
Connection length in mm: 80
Connections: drilled
Drilling pattern DIN 43 673: Form 1
Material thickness in mm: 10
Material width in mm: 40
To the statements

DBAL 50/10/60-220V drilled according to DIN Form 2

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 220
Shape: V shape
Connection length in mm: 60
Connections: drilled
Drilling pattern DIN 43 673: Form 2
Material thickness in mm: 10
Material width in mm: 50
To the statements

DBAL 50/10/60-220V drilled according to DIN Form 1

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 220
Shape: V shape
Connection length in mm: 60
Connections: drilled
Drilling pattern DIN 43 673: Form 1
Material thickness in mm: 10
Material width in mm: 50
To the statements

DBAL 50/10/80-280V drilled according to DIN Form 2

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 280
Shape: V shape
Connection length in mm: 80
Connections: drilled
Drilling pattern DIN 43 673: Form 2
Material thickness in mm: 10
Material width in mm: 50
To the statements

DBAL 50/10/80-280V drilled according to DIN Form 1

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 280
Shape: V shape
Connection length in mm: 80
Connections: drilled
Drilling pattern DIN 43 673: Form 1
Material thickness in mm: 10
Material width in mm: 50
To the statements

DBAL 60/10/70-240V drilled according to DIN Form 3

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 240
Shape: V shape
Connection length in mm: 70
Connections: drilled
Drilling pattern DIN 43 673: Form 3
Material thickness in mm: 10
Material width in mm: 60
To the statements

DBAL 60/10/80-280V drilled according to DIN Form 3

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 280
Shape: V shape
Connection length in mm: 80
Connections: drilled
Drilling pattern DIN 43 673: Form 3
Material thickness in mm: 10
Material width in mm: 60
To the statements

DBAL 80/10/80-280V drilled according to DIN Form 4

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 280
Shape: V shape
Connection length in mm: 80
Connections: drilled
Drilling pattern DIN 43 673: Form 4
Material thickness in mm: 10
Material width in mm: 80
To the statements

DBAL 80/10/100-320V drilled according to DIN Form 4

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 320
Shape: V shape
Connection length in mm: 100
Connections: drilled
Drilling pattern DIN 43 673: Form 4
Material thickness in mm: 10
Material width in mm: 80
To the statements

DBAL 100/10/100-300V drilled according to DIN Form 4

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 300
Shape: V shape
Connection length in mm: 100
Connections: drilled
Drilling pattern DIN 43 673: Form 4
Material thickness in mm: 10
Material width in mm: 100
To the statements

DBAL 100/10/110-360V drilled according to DIN Form 4

ALU stretch band

Flexible aluminum rail made from aluminum foil with MIG welded connections

Total length in mm: 360
Shape: V shape
Connection length in mm: 110
Connections: drilled
Drilling pattern DIN 43 673: Form 4
Material thickness in mm: 10
Material width in mm: 100
To the statements