A single-core wire consists of one solid metallic conductor (usually copper or aluminum) surrounded by insulation, making it suitable for permanent installations like home wiring, control panels, and lighting. While affordable, rigid, and easy to handle in straight runs, single-core wires are less flexible and can break with repeated bending. They are an economical choice for high-voltage applications where flexibility isn't a priority.
KEY CHARACTERISTICS
. Single Conductor:
Contains a single, solid conductor rather than multiple smaller strands
.Material:
Typically made from copper or aluminum for excellent electrical conductivity
.Insulation
Covered by a protective layer of insulation, such as PVC, to prevent electrical faults and provide mechanical protection.
.Rigidity
Its solid core makes it rigid and durable, but less flexible than multi-core wires.