Types of Electrical Wires and Cables: A Complete Guide

Electrical wires and cables are the backbone of any electrical system, ensuring efficient power transmission and connectivity. Choosing the right type of wire or cable is essential for safety, performance, and durability in industrial, commercial, and residential applications. This article explores the different types of electrical wires and cables and their applications. Types of Electrical Wires and Cables Non-Metallic (NM) Cables NM cables, commonly known as Romex cables, consist of multiple insulated conductors enclosed in a plastic sheath. They are widely used for residential wiring in dry locations. Armored Cables (AC and MC Cables) Armored cables, such as AC (Armored Cable) and MC (Metal Clad) cables, have a protective metal sheath that enhances durability. These cables are commonly used in industrial and commercial environments where additional protection is required. Coaxial Cables Coaxial cables are designed for transmitting radio frequency signals and are commonly use...