400 mm Stranded Copper Earthing Electric Wire, 450/750 Rated Voltage, PVC Insulation, Green/Yellow | Riyadh Cables

This 400 mm² stranded copper earthing wire is engineered for demanding grounding applications across Qatar's construction and industrial sectors. Manufactured by Riyadh Cables to international standards (SSA 1320, IEC 60227, BS 6004), it delivers consistent performance and long-term safety in both permanent installations and temporary setups.

The PVC insulation provides robust protection against moisture, corrosion, and mechanical wear—critical in Qatar's humid coastal climate and dusty environments. The stranded conductor offers excellent flexibility, simplifying installation in tight spaces and around corners, while the green/yellow color coding ensures clear identification for safety compliance.

Key Features

• Stranded copper conductor (61 wires) for high flexibility and conductivity
• PVC insulation with high resistance to water, moisture, and UV degradation
• Rated voltage: 450/750 V, suitable for fixed internal installations
• Conductor cross-section: 400 mm², with overall diameter of 33.2 mm
• Low DC resistance (0.0470 ohm/km at 20°C) for efficient grounding
• Supplied on a 500 m drum (±5%) for project-scale requirements
• Complies with SSA 1320, IEC 60227, and BS 6004 standards

Ideal for earthing systems in commercial buildings, industrial facilities, and infrastructure projects across Doha, Al Rayyan, and Al Wakrah. Whether for new construction or retrofits, this wire provides dependable grounding performance that meets Qatar's stringent electrical safety requirements.