Romex Wiring Method

Romex nm cable pronounced rome ecks and competing brands of cable contain two or more insulated conductors wires in a flexible plastic sheath that can.

Romex wiring method. Romex is a brand name that is well known for manufacturing this type of electrical wire. The cable includes a bare ground wire wrapped in paper. I will also explain the pros and cons for the two most popular wiring types romex and bx. Romex brand nm sheathed is not the only brand of nm wire but it is the predominant brand in north american sales.

Nm cable also commonly known by the common trade name romex is the most common form of electrical wire nm cable is simply a bundle of individual conducting wires wrapped in a plastic vinyl outer sheathing. Allows for a clean instal. Nm 14 2 romex has a black insulated wire a white insulated wire and a bare ground wire all 14 gauge. T he electrical system in most homes and businesses is wired using sheathed insulated wire.

Other nm wire brands. One feature of romex is that it includes simpull an embedded slippery coating on the sheathing that reduces friction when pulling the cable through studs and other difficult passages. We have heard that you should use metal cable. What is 12 2 or 14 3 electrical cable.

This is a more difficult and time consuming wiring method but is more efficient in commercial applications where wiring runs must be exposed and thus must be inside some form of conduit. Can the romex brand type nm wire be used when wiring a basement. There is a trick to get the wire out without the twists and kinks. Sometimes these 250 foot rolls of wire can cause a tangled mess.

When wiring in a basement is the romex type wire ok to use. Installing romex brand or type nm cable through and along studs in a garage is not permitted simply because the wiring will be unprotected and becomes vulnerable to abuses such as hanging tools or falling objects that could cause damage to the wiring. Maybe over the life of the barn when its walls become riddled with holes from the horses kicking and knawing at those wooden walls concealing the romex hazards will develop and this is reason for disallowing romex type nm as a wiring method within the walls of an agricultural building. I am planning to install wire from the breaker panel along the ceiling and to a outlet near the floor in a basement.

Romex is a cable of two or more wires enclosed in a plastic or rubberized sheath.