Three Core Cable is an electrical cable consisting of three individually insulated conductors enclosed within a common cable construction. It is designed to provide reliable and efficient electrical power transmission where three separate conductors are required. The conductors are generally manufactured using high-quality copper or aluminium, depending on the application and cable design.

The cable can be manufactured in solid, stranded, or flexible construction, allowing different levels of flexibility and installation convenience. Each conductor is provided with durable PVC or XLPE insulation, which helps provide electrical separation, protection, and dependable service performance.