Copper busbar
Copper busbar
We manufacture tough pitch copper and oxygen-free copper busbars.
Hot-rolled or hot-extruded material is finished by cold rolling or cold drawing.
Types of copper busbars
- Tough pitch copper busbar
JIS H3140 C1100BB
Tough pitch copper is a material that has excellent electrical and thermal conductivity, as well as good ductility, corrosion resistance, and weather resistance.
Used in busbars, switch bars, electrical components, etc.
Used in busbars, switch bars, electrical components, etc.
・Oxygen-free copper busbar
JIS H3140 C1020BB
Oxygen-free copper is a material with an oxygen content of 10 ppm or less.
It has excellent electrical and thermal conductivity and ductility, as well as good weldability, corrosion resistance, and weather resistance.
There is no risk of hydrogen embrittlement.
There is no risk of hydrogen embrittlement.
It is used for bus bars, switch bars, electrical components, etc.
Manufacturing Range
Shown fitted
Substation facilities
Substation facilities
