Flat Copper Busbar

Flat Copper Busbar

Flat Copper Busbar
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Flat Copper Busbar
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Flat Copper Busbar
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Flat Copper Busbar
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Flat Copper Busbar
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Flat Copper Busbar
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Flat Copper Busbar
All Metals In Stock
Flat Copper Busbar

HDHC Flat Copper Busbar

S&D Non Ferrous are leading suppliers of copper in the UK and beyond with a broad range of copper forms available. Our Flat HDHC (Hard Drawn High Conductivity) copper busbar is available in CW004A copper busbar and CW008A oxygen free copper busbar in most standard sizes. Flat Busbars typically come in 4m lengths, but S&D are able to cut to bespoke lengths.

Recognised for its Thermal Resistance, copper is widely used in electrical products and more as a reliable material with a number of benefits. It’s resistance to damage compared to other materials makes it the ideal tool for projects such as architectural metalwork and EDM spark erosion electrodes alike.

S&D Non Ferrous provides high quality Flat HDHC copper busbar with a rapidly growing range of busbar sizes and can manufacture flat bespoke copper busbar sizes on very short lead times for complete convenience.

CW004A and CW008A flat copper busbars can be machined and brazed to specification. We also offer a bespoke busbar component manufacturing service incorporating bending, punching and plating services on a quick turnaround with no minimum quantity. Choose S&D Non Ferrous for your copper bar needs for superior quality with a certified UK supplier.

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HDHC Flat Copper Busbar we stock
Flat Copper Busbar
Need HDHC Flat Copper Busbar in a hurry?

As one of the UK’s largest independent metal stockists, we guarantee fast turnaround and delivery!

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0121 525 5500

Flat Copper Busbar FAQs

A flat copper busbar is primarily used as a conductor that collects electricity from the power source and distributes it to various circuits. Copper is an excellent conductor making it ideal for many other electrical applications including:

  • Grounding systems – Copper’s ability to conduct high currents safely makes copper busbars useful for grounding and earthing systems.
  • Electrical substations – In substations, copper busbars help distribute electricity across transformers, generators, and load centres.
  • Industrial and commercial applications – Their reliable and efficient energy flow makes them useful for large-scale power distribution in industrial and commercial settings.

Flat copper busbars offer several key advantages, including:

  • Corrosion resistance – Copper busbars resist corrosion better than many other metals, which increases its lifespan.
  • Higher conductivity – A copper busbar provides excellent electrical conductivity, ensuring efficient power distribution.
  • Hardwearing durability – It is highly resistant to wear and tear, making it durable for long-term use.
  • Outstanding thermal performance – Copper busbars handle higher temperatures without losing efficiency.

While using flat copper busbar has many advantages, there are some disadvantages to consider:

  • Heavier weight – Copper is denser and heavier than materials like aluminium, which can make installing and transporting more difficult, especially for larger busbars. The heavier weight may also mean the copper busbar may need structural support.
  • Corrosion – Although copper is generally resistant to corrosion, it can still oxidise over time. This can lead to performance issues if the electrical busbars are not properly maintained or protected.
  • Thermal expansion – Copper has a higher thermal expansion rate than other materials, which can affect the busbars performance in systems that experience frequent temperature changes.
  • Costs and availability – Copper’s global demand in other industries (e.g., construction, electronics) can sometimes lead to supply shortages or price fluctuations.

Flat Copper Busbar Weight Table

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DIA KG/MTR
3mm 0.064
1/8″ 0.069
3/16″ 0.16
5mm 0.179
6mm 0.257
1/4″ 0.28
5/16″ 0.44
8mm 0.448
3/8″ 0.635
10mm 0.715
7/16″ 0.87
12mm 1.029
9/16″ 1.44
15mm 1.575
5/8″ 1.704
16mm 1.78
11/16″ 2.13
3/4″ 2.55
20mm 2.79
13/16″ 2.97
7/8″ 3.5
25mm 4.375
1″ 4.5
1.1/16″ 5.21
28mm 5.48
1 .1/8″ 5.7
30mm 6.27
1.3/16″ 6.369
1.5/16″ 7.77
1.3/8″ 8.59
35mm 8.575
1.1/2″ 10.16
40mm 11.2
1.5/8″ 11.9
1.3/4″ 13.9
45mm 14.175
1.7/8″ 15.995
50mm 17.46
2″ 18.05
2.1/8″ 20.83
2.1/4″ 22.967
2.3/8″ 25.41
2.1/2″ 28.44
2.5/8″ 31.04
2.3/4″ 34.12
3″ 40.64
3.1/4″ 47.75
3.1/2″ 55.1
3.3/4″ 62.5
4″ 72.25
4.1/4″ 81.7
4.1/2″ 91.2
4.3/4″ 101.8
5″ 113
5.1/2″ 136.6
6″ 162.61
6.1/4″ 176.4
6.1/2″ 190.8
7″ 221
7.1/2″ 254
8″ 289
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