We manufacture and deliver busbars consisting out of copper, aluminium or aluminium alloys in punched as well as in designs without holes. When working with punched busbars it is possible to make connections with busbars, which have the same or different dimensions,

Deliverable designs

as well as with insulated supple bars or other flexible connectors. Because a separate drilling is not necessary, you can realize a professional and timesaving installation also inside of existing plants. On request, we deliver also busbars with coated surfaces or threaded holes.

Timesaving installation when connecting:

With hole pattern according to your wishes or drawings on request. We deliver individual items as well as small or bigger series according to your instructions

Possible designs

Table for the current load of copper- and aluminium busbars
acc. to DIN 43671 and 43670

Continuous currents for busbars Cu-ETP/E-Cu according to the DIN
regulations for rectangular bars in interior systems at + 35° C air temperature and + 65° C bar temperature and vertical bar position. Values for a changed ambient temperature and reducing factors for changed applications are contained in the DIN 43671 or 43670 respectively in the correction factor diagram K2.
Supported by the correction factor K2 it is possible to correct the current load acc. to the following table to a changed ambient- and bar-temperature. All values for the current load based on the conditions of an unmoved ambient air, uncoated bars, partial oxidized, so that the emission ratio is 0,35 by aluminium, 0,4 by copper resp. 0,9 when working with painted bars. Under changed or other conditions, please take notice to the values of the norms.