Copper Clad Aluminium Explained: How to Spot Fake Copper
Copper Clad Aluminium Explained: How to Spot Fake Copper Copper clad aluminium (CCA) is cable with an aluminium core wrapped in a thin layer of copper, made to look and feel like solid copper cable at a fraction of the cost. It is lighter than real copper, conducts less electricity, and is graded and paid…