Copper bus bar of rectangular cross section


Copper busbar of rectangular cross section, thanks to the excellent performance, widely used modern energetics, electrical engineering, and instrumentation. Ductility, temperature resistance, corrosion resistance, chemical inertness, excellent technology and electrical conductivity — let copper bar of rectangular cross section to gain a leading position in modern electrical engineering. It should be noted that such tire to the break is much stronger than aluminum, with less electrical resistance of copper of copper, allows to use it with greater efficiency. Almost the only downside of this tire is the price. It is more expensive compared to iron and aluminum counterparts. The high cost associated with high copper prices on the world market. But as practice shows, in the long-term forecast, this price is guaranteed to pay off.


Electrical copper busbar of rectangular cross section from rolled copper rod, pressed ingots and billets according to GOST 434−78 at special camps of high-purity copper grades M1 M1r, M2, M2r, M2, M3, M3r with a minimum content of impurities.


Copper busbar of rectangular cross section relevant to modern electrical engineering for the production of bus bars and flat conductors in the installation of electrical circuits, switchboards, Assembly of the nodes of the supply and redistribution of energy. This bus connects the transformers and distribution cabinets with busbars. Used in the production of the compensation jumpers, installation of electrical networks of both industrial and domestic purposes.


The connection of the busbars of rectangular cross section with contact insights is carried out by putting the rod through the hole in the tire. Then the contact is clamped copper or brass nuts normal or enlarged size. Connection rectangular copper bars between a possible low-temperature welding, not only with bolts or clamps. Welded connections are more reliable, require no maintenance and do not lose the original qualities. Valid bending radii. When laying on a plane — not less than twice the thickness of the tire; bending at the edge of the tire ≤ 5 cm in width — not less than 5 cm, for buses ≥ 5 cm in width and the bending radius should be doubled. The bending of the tire possible at a minimum distance of 10 mm from the edge of the contact connection.


Get acquainted with the range, specify main features, advantages, the use parameters products you can on our website. The company «_" represents an infinite range of non-ferrous metal. Carried out both wholesale and retail deliveries.

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A wide range of semi-finished products of non-ferrous alloys are always available in stock, LLC «_". Copper busbars, presented on our site, are offered at the price of the manufacturer without including the additional cost and affordable way of placing order and choosing the most suitable shipping option will ensure maximum comfort to the buyer. A huge variety of semi-finished products of non-ferrous alloys we will pick up the necessary variant for the solution of any most complex production tasks.

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