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Always in buzzbar® standard

Copper Bars from stock

We simplify your small quantity procurement with our large Copper Bars from buzzbar stock. 

Copper Bars available from stock immediately

Want to save on stocking large quantities and order only the production part you need?

Our range of semi-finished Copper Bars allows you to order individual busbars or small quantities of Copper Bars. Our procurement of copper busbars is spread across multiple suppliers due to the risk of failure. We have tested and approved our distributor structure.

The Cu-ETP Copper Bars have a standard length of 4000 mm and are supplied to you on special wooden racks. We at buzzbar take care of the commissioning and delivery immediately after receiving your order.

buzzbar Copper bars
Deko Dots
buzzbar Material Aluminium, Cuponal & Kupfer
Punching Busbars Copper

Possible applications

Our Copper Bars are used as raw material for the manufacture of busbars or other products. Smaller quantities are not usually available.

 

The solution: Order copper bars from our buzzbar stock and get only what you really need. A standard length of 4000 mm allows you to be flexible in your further processing. Shorter Copper Bars can be found in our busbar cuttings.

Properties of semi-finished Copper Bars

FAQs Copper Bars

Cu-ETP is an electrolytically refined, oxygen-containing copper with a very high thermal and electrical conductivity. This is why we only use pure Cu-ETP copper for our busbars. This material also ensures that the voltage drop in your system remains as low as possible.

Our Cu-ETP busbars have a tensile strength of 250 MPa (N/mm²) [R250] and a conductivity of at least 57 MS/m in accordance with DIN EN 13601. The current carrying capacity of copper busbars is generally defined in DIN 43671. Further technical details can be found here.

Our copper Cu-ETP busbars, also known as busbars, are electrical connecting elements (such as cable harnesses) in power engineering, high-voltage engineering, the electrical industry, the chemical industry, energy supply, switchgear, renewable energies, storage technology, mechanical engineering and electromobility.

You will receive a punched, deburred and bent busbar to buzzbar standard within seven working days.

Do you have any questions? We will be happy to advise you!

 

  • buzzbar copper semi-finished products are made of blank copper Cu-ETP
  • Tensile strength 250 MPa (N/mm²) [R250] 
  • Electrical conductivity min. 57 MS/m according to DIN EN 13601
  • Standard length 4000 mm (tolerance: -0, +200 mm)
  • Thicknesses 3 to 20 mm
  • Widths 30 to 250 mm
  • With rounded edges [RD]
  • Processing standard according to DIN EN 13601

Technical details semi-finished Copper Bars

For Copper Bars, the current carrying capacity according to DIN 43671 applies.

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

Get a Copper Bar quotation now:

1Request semi-finished products
2Personal data

1. Semi-finished product variation

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