Questions and Answers for Southwire 14/2 x 50 ft. Solid CU MC (Metal Clad) Armorlite Cable

A:  You will need to check with the local building inspectors in your areas to determine what hole size they require. Codes do vary from municipality to municipality, and can change over a short period of time.

A:  Southwire does not sell 3/8 flexible straps.. However, the information on Home Depot’s website regarding 3/8” flexible straps shows that these are for cable ODs ranging from 0.475” – 0.580”. The OD for Southwire’s 14/2 MC cable is 0.430” - 0.450”. The 3/8” flexible straps referenced would be too large to tightly secure this cable.The above advice is based upon the current edition of the National Electric Code (NEC). Free access to the latest version of the NEC is available online at www.nfpa.org/freeaccess. The NEC and local building codes regulate the types of wire and cable that can be used in specific electrical applications, as well as the manner of installation. Check your local building codes before you start any wiring and cable electrical project and be sure to obtain required permits. When your work is complete, always have it inspected for compliance with local codes to ensure that it has been safely installed.

A:  14/2 MC Cable has an OD range of 0.425”-0.450”. 3/8” flexible straps generally work with cables ranging from 0.475”-0.580”. These would be too large for 14/2 MC.

A:  Per NEC 330.10, MC Cable cannot be used in a damp/wet location unless it has an overall PVC jacket over the armor. There are wet rated MC fittings for use with PVC jacketed MC cable. Examples are: Arlington LTMC50, Bridgeport 595-DC2, and Thomas & Betts ST050-462

A:  This product is only rated for dry location and should not be used in a damp location.

A:  Yes, there are two conductors within the cable

A:  there are 14 awg THHN black, white, and green wires under the armor.