Mc Cable Connectors For Wet Location

I assume you would derate from the 75c column in a damp location like you do in a wet one.

Mc cable connectors for wet location.

Appropriate uses for various wire types are given in article 310 10 of the nec 2017 edition. In ventilated non ventilated or ladder type cable trays. Water tight union. Metal clad mc mcc mci mci a cable teck interlocked ccw.

I looked at the mfg page for the southwire mc xhhw one of the wet location mcs it says that is an xhhw 2 conductor and that conductor is listed wet and damp 330 10 a 11 c. Armorlite type multi circuit mc pvc jacketed cable view pdf. In wet locations per nec 330 10 a 11 a for direct burial in the earth where identified for such use or embedded in concrete per nec 330 12 2 a in assembly occupancies nec 518 4 in theaters audience areas and similar locations nec 520 5 as aerial cable on a messenger wire. Jacketed metal clad cable with alumaflex brand xhhw 2 feeder size conductors view pdf.

Exposed or concealed wiring in dry or wet conditions. Duraclad type ac cable view pdf. Wet location connectors wt wtu. Wtu used for threaded entrances.

In cable trays nec 392. Mc cable may be used under the following conditions. Wt used for non threaded entrances. While any wire that is approved for damp or wet locations can also be used in dry locations there are some dry location wires that do not have the appropriate insulation to be used in damp or wet locations.

Installation for use. Type mc cable is a general purpose cable used in the pulp and paper oil and gas mining petroleum and chemical industries as well as in commercial buildings.