Southwire Armorlite type MC cable is constructed with soft drawn copper, type THHN/THWN conductors rated 90 degree Celsius dry available in sizes 14 AWG through 2 AWG and a green insulated grounding conductor. The conductors are cabled together and a binder tape bearing the print legend is wrapped around the assembly.
Armorlite MC aluminum armor cable
MC metal clad
Aluminum interlocking armor is applied over the assembly