Bx Cable With Aluminum Ground

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Bx cable with aluminum ground.

One the market there is two types of common bx cable sold in home improvement centers. The afc cable systems 250 ft. 12 2 gauge mc the afc cable systems 250 ft. The national electrical code prohibits use of bx technically named armored cable ac in wet locations.

A little bs on bx cables. The aluminum type has a copper ground wire of the same guage as the hot and neutral wires while the steel only has a bare 22 guage aluminum wire. Better yet use a special armored cable cutting tool. 6 2c metal clad mc cable with ground aluminum armored stranded copper conductors for custom lengths please call 855 880 8010 applications.

Because vinyl is not conductive grounding is achieved by a separate bare copper ground wire in the bundle. Landscape lighting cables connectors. Bx cable is grounded via its metal armor or internal green plastic coated ground wire. 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.

Armored or metal clad cables used in exterior installations. Older type bx cable and egcs we ran into a question regarding older type bx wiring and the code compliance of using the metal jacket for grounding. Ul listed for through wall penetrations. 12 2 gauge mc lite cable protects the inner thhn thwn solid conductors with an aluminum interlocking armored jacket.

Southwire armorlite 250 ft 12 2 solid aluminum mc cable. One type has a steel outer sheath and the other type has an aluminum outer sheath type. Southwire romex simpull 250 ft 12 3 non metallic wire by the roll southwire 250 ft 12 2 uf wire. Bx is cut with a hacksaw.

The biggest difference between the two cable systems is that mc has full size ground wire while ac uses a combination of the jacket and a thin bonding strip or wire to function as the equipment ground. Southwire is one of the world s leading manufacturers of wire and cable tools components and assembled solutions. Network data cables. Although the code states that type ac cable metal jackets can be used as a grounding means we cannot find if the older version type bx is also compliant.

The armor features phase circuit stripes for easy identification.