A 25mm 4-core armoured cable is a heavy-duty electrical cable widely used in Nigeria for reliable power distribution in homes, industries, and commercial buildings.
Description of 25mm 4-Core Armoured Cable (Nigeria)
1. Size & Structure
• 25mm2 → Each conductor (core) has a cross-sectional area of 25 square millimetres (thick cable for high current).
• 4-core → Contains four insulated conductors inside:
• Typically used for 3-phase power (R, Y, B) + Neutral.