Different Types Of Electrical Wiring In Homes

The most common type of wiring in modern homes is in the form of nonmetallic nm cable which consists of two or more individual wires wrapped inside a protective plastic sheathing.

Different types of electrical wiring in homes.

Nm is great because it s quick and easy to install but also relatively inexpensive. Cleat wiring methods of electrical wiring systems w r t taking connection. The common type of home electrical wiring is non metallic or nm cable. Nm cable is usually three or more individual conductors.

Commonly called romex this wire has 2 3 conductors as well as a bare ground wire and it s coated in plastic. Do not bury or run outside of a wall. Casing and capping wiring batten wiring cts or trs lead sheathed wiring conduit wiring surface conduit wiring concealed conduit wiring types of conduit metallic conduit. In order to understand the different types of wiring systems in your home it is important to first know the basics of electrical wiring.

Wire types and sizing when wiring a house there are many types wire to choose from some copper others aluminum some rated for outdoors others indoors. The electrical wiring system in most homes is created with non metallic sheathed wire nm. Most common form of indoor residential electrical wiring. Those conductors are wrapped in a flexible plastic jacket also known as sheathing.

Nm cable usually contains one or more hot current carrying wires a neutral wire and a ground wire. Art plumbing ac electric is here to explain the basics of home wiring by looking at the different types sizes and colors of electrical wires. Loop in or looping system. For indoor use only in spaces free from moisture and away from any heat sources.

In general however there are only a couple varieties used for wiring a residential home. Different types of electrical wiring systems. An electrical wire is made up. You may also know it as romex cable which is the most popular brand name of this type of electrical wiring.