Can You Use Metal Clad Cable Outdoors

Surface mounted or trenched for use in site lighting signage parking decks or lots marinas rooftops and stadium applications.

Can you use metal clad cable outdoors.

Use metal clad mc with a metal sheath specifically listed as impervious to water or underground feeder branch circuit cable uf either by itself or in a conduit system approved for use in wet locations if you desire additional protection from physical damage to the cable. These cables can be installed either indoors or outdoors and in exposed and concealed locations. The code outlines many general and specific uses of type mc cable. 330 10 a and b.

Advantages of metal clad cable why electricians love this stuff no need for electrical conduit with indoor applications since it has its own metal armor. What are the uses permitted by the nec for metal clad cable type mc. The bonding wire is unique to ac cable and this allows the outer metal armor in conjunction with the bonding wire to be used as an equipment ground. Early ac cable often does not have this bonding wire.

They can be direct buried where identified for such use. They are outlined in sec. Type mc cable without an outside nonmetallic jacket can be installed in an other space used for environmental air in accordance with section 300 22 c. A general uses 1 in branch circuits feeders and services 2 in power lighting control and signal circuits 3 indoors or outdoors 4 exposed or concealed.

Mc cable can be used inside and outside in wet locations when specified and in concealed or non concealed areas.