Electrical wiring is essential in any home that uses electrical appliances. Some wiring runs visibly alongside the appliances while other wires are embedded within the walls. There are safety standards that affect how these components are manufactured, installed and repaired in homes. Review these common tips on how to select the best type of home wiring.
Size
The size of a wire is crucial to its proper installation. The sizing is determined by the diameter of its metal conductor, according to the American Wire Gauge system. The right size affects its maximum capacity to carry electrical currents safely and effectively. So when you consider size, review the wire’s gauge that determines its level of capacity and longevity.
Cabling
Select the correct type of cable for your interior wiring. The use of non-metallic (NM) cables is the standard in protection. The design involves wrapping sheathed cables around multiple wires. This type of cable is found in light switches, power outlets and appliances. Learn more about NM cabling to select the correct specifications for your electrical installation or remodeling.
Labels
Review the labels found on most electrical wires and cables. Look for color codes that describe the wire size and amperage rating. By reviewing the outer sheaths, learn more about the wire types, sizes, and materials in addition to the number of wires inside and the type of insulation. Reviewing the labels first makes your wiring project much easier and safer with fewer errors.
Outdoor Wiring
Install a direct burial cable to protect your outdoor wiring. This cabling includes wires that are connected to pools, hot tubs, or outdoor lights. Standard cables work for indoor settings that are relatively dry and protected by walls and flooring. However, outdoor wires are exposed to the weather and need the protection of direct burial cables. The vinyl covering protects the wires from rain, mud, puddles of water, and other forms of moisture.
Select the best wiring for your next electrical repair, maintenance, or remodeling project. Review the different types and sizes of wires and cables that determine amperage, voltage, and electric current capability. Know that some jobs are better left to licensed electricians, such as wiring panels or installing a disconnect system, but others can be learned and performed on your own. For the best results, obtain a good amount of information about wiring, such as how to select it, where to buy it and how to install it correctly.