The 2.5 mm 4-core copper wire is a high-quality electrical cable used in various applications, especially for power distribution and wiring in residential, commercial, and industrial setups. It consists of four copper conductors, offering superior electrical conductivity, durability, and resistance to corrosion. Copper wires are ideal for ensuring stable and efficient power transmission, and their flexibility makes them suitable for both indoor and outdoor installations.

The 2.5 mm size is commonly used for wiring electrical circuits, lighting, and appliances that require medium current load. The 4-core configuration allows for multiple functions, such as live, neutral, and two-phase conductors or additional grounding options, providing safety and ease of installation.

The insulation of the copper wire is typically made from high-grade PVC, which ensures protection against electrical hazards, moisture, and physical damage. It can withstand high temperatures, making it reliable for use in demanding environments.

This copper wire is designed for long-term usage, ensuring minimal signal loss and power wastage, making it an essential choice for electrical professionals and engineers.