Most charts provide ampacity for copper and aluminum wire and their ... It's also important to purchase the style of wire that best fits your needs. Stranded wire is made up of multiple small ...

Another deciding factor is the material of the wire, which is typically either oxygen-free copper (OFC) or copper-clad ...

Cross section of copper-coated aluminium (CCA) wire. (Source: Fujikura Ltd.) When properly installed and used, aluminium is a fine choice as electrical conductor, but that doesn’t mean that it ...