Frequently, the terms wire and cable are used to depict the similar thing, but they are essentially quite different. Wire is a distinct electrical conductor, where a cable is a group of wires enfolded in covering. The term cable formerly referred to a nautical line of several ropes used to anchor ships, and in an electrical framework, cables (like wires) are used to transmit electrical currents. The orange circular cable is used in underground ducts for buildings and industrial plants to avoid mechanical damage.
Factors like color, label information and applications are to be chosen appropriately. The information printed on the wire jacket will describe the description about the cable. Each application has need of a certain wire size for installation, and the correct size for a particular application is determined by the wire gauge. Each letter in the cable depicts different requirements.
Triplex wires are generally used in single-phase service drop conductors, between the power pole and weather heads. They are composed of two shield aluminium wires covered with a third bare wire which is used as a common neutral. The neutral is typically of a smaller gauge and fixed at both the electric meter and the transformer. Main power feeder wires are the wires that fix the service weather head to the house. The orange circular cable is suitable for industrial plants to turn away from mechanical damage.
Panel feed cables are usually black insulated wire. These are utilized to power the main junction box and the circuit breaker panels. Nonmetallic sheath wire, or Romex, is employed in most homes where these individual wires are enclosed with one more layer of non-metallic sheathing. In Single strand wire, each wire is divided and multiple wires can be pinched together through a pipe without difficulty. Single strand wires are the most well-liked option for layouts that use pipes to contain wires.