The wires drawn from copper metal are largely used for electrical wiring as it makes convenient transmission of electricity. They are widely used for many purposes both inside and outside the house. It can be easily find in any mechanical and electrical device. Aluminium wires are also popular for electrical wiring they are often used as an alternative to the copper wire as they are comparatively economical than the copper wires. Unlike copper wiring aluminium requires larger conductors in comparison to copper wiring owing to its greatest resistivity.
Aluminium conductors were initially used as a wiring device for the copper wires but they resulted in the defected connections. Due to this reason the standard of wiring devices was been revised. Most of electric devices have solved the problems that arise due to junctions between the dissimilar metals. The devices then made are switches, breakers, receptacles and splice connectors to name a few. Nowadays aluminium alloys are use for curtailing this shortcomings and the use of aluminium is still on. The conductor made has been widely used for power distribution and in the large feeder circuits. Being the most cost effective it serves to be the best alternative to that of the large feeder circuits that are meant for the heavy current loads.
The special properties of copper set it apart from the other metals. There are large numbers of copper wire manufacturers that offer quality wires; most of them even have their online websites that showcase all their products with name and price. Bare, braided and stranded copper wires are some of the products that are made by them. Some of them make all kind of wires while the other specializes in one of the particular type of wire such as bare copper wire manufacturers.