Inside our homes, we mostly use AC (alternating currents) to run devices, light bulbs, and electronics. But what kind of electrical wiring types do you often find around the home?
The type of wiring your home has will largely depend on the age of your home. You can consult a professional electrician to learn the exact type of wiring your home presently has.
Additionally, picking out the right wiring for your home might feel frustrating, and if you don’t know where to begin, there’s hope. Read this guide on the most common electrical wiring you’ll find inside of your home today.
1. Non-Metallic Cable
If you’re searching for an electrician near me in Florida, they’ll tell you that many of the homes were built in the 50s and 60s. After the mid-60s, you’ll find non-metallic cables in homes.
This home electrical wiring normally has 3 or more individual conductors. The conductors are wrapped in a flexible plastic jacket (sheathing). You can find neutral, ground, and hot wire options.
Non-metallic cables are interior home electrical wirings in dry areas. These can include outlets, light fixtures, switches, and appliances.
Your electrical wiring might also be in plastic or flexible metal tubing. When wiring is exposed, you’ll want to choose this option.
2. Underground Feeder Cable
For wet conditions, you have underground feeder cables. It doesn’t need protection from ceilings, floors, and walls.
Whether you need wiring for an outdoor project or underground, this is a good option. You can bury it underneath the ground without a conduit.
If it gets wet, it doesn’t damage it. Underground feeder cables have 3 wires. The difference between underground feeders and non-metallic cables is that it’s a solid plastic that you can’t roll.
3. Armored Cable
When it comes to wiring tips, you’ll want to use an armored cable if non-metallic cables aren’t an option. It’ll have a protective coating that’s a better option than plastic sheathing.
An armored cable is only an option in buildings that have less than 3 stories. You can’t use it in commercial buildings.
4. Low-Voltage Wires
For circuits that require 50 volts or less, you’ll use low-voltage wires. You can find bell wires, landscape lighting wires, and sprinkler system connections with this option.
They’re often insulted and might be within cable sheathing. You can only use it in low-voltage situations.
5. Coaxial Cable
Due to HDMI cables being more common, you’ll find coaxial cables less often. This is a round jacketed cable that has an inner conductor with a tubular insulating layer.
It was often used for connecting cable services or antennas to televisions. Today, you’ll find it with subscription television services or satellite dishes.
Defining the Most Common Electrical Wiring in Homes
After exploring this guide, you should have a better idea of the most common electrical wiring found in homes. Take your time deciding which is the best option for you and consider working with an electrician.
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