Copper busbars made of Cu-ETP

Copper busbars made of Cu-ETP are easy to form and have excellent conductivity and are a good choice for your standard busbars.

4 0 mm
Standard length
5 - 0 mm
Standard thickness
20 - 0 mm
Standard width

Application of copper busbars

From a mechanical point of view, copper busbars are relatively soft and can therefore be processed easily.

In addition, this copper is characterized by its resistance to many environmental influences, such as many acids and alkalis. Copper busbars can also be coated easily.

Copper can be galvanically refined very well, which is why it is often used in electrical engineering for shunts or similar pieces.


SPS Standard Produkte Schwanenmühle GmbH is certified by DIN EN ISO 9001.

SPS Zertifikate DIN ISO 9001

Conductor material of SPS copper busbars

  • Copper busbars made of Cu-ETP R250 bare
  • Tensile strength 250 Mpa (N/mm²) [R250]
  • Electrical conductance at least 57 MS/m according to DIN EN 1360

Other tensile strengths on request!

  • Standard length 4000 mm (tolerance : -0, +200 mm)
  • Thickness 5 and 10 mm
  • Width from 20 mm to 100 mm
  • Only available with round corners [RD]

Assembly & Processing

Technical details

For copper busbars, the current carrying capacity according to DIN 43671 applies.

*Current load values: ambient temperature 35 °C, alternating current AC

Possible SPS assembly

SPS Stern

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