Stranded Electrical Wire 400 sq mm 450/750V, Copper Conductor, Heat Resistant PVC Insulated | Alfanar

This 400 sq mm stranded copper electrical wire, manufactured by Alfanar, is engineered for reliability and longevity in Qatar's demanding climate. The heat-resistant PVC insulation (rated at 90°C) provides a robust barrier against moisture, UV radiation, and abrasion, ensuring safe and consistent power transmission in both indoor and semi-outdoor installations.

Compliant with BS EN 50525-2-31, IEC 60227-3, and SASO-GSO-IEC 60227-3 standards, this cable is suitable for fixed internal wiring in control panels, machinery, and lighting systems, where higher operating temperatures are common. Its stranded copper conductor offers excellent flexibility and conductivity, making it a preferred choice for contractors and engineers across Doha, Al Rayyan, and Al Wakrah.

Key Features

• Conductor: Stranded copper (61 wires, 3.15 mm diameter)
• Insulation: Heat-resistant PVC (90°C) – protects against moisture, UV, and corrosion
• Voltage rating: 450/750V
• Cross-section: 400 mm²
• Max DC resistance at 20°C: 0.047 ohm/km
• Overall diameter: 28.3 mm; weight: 3726 kg/km
• Color: Yellow/Green (earth/ground identification)
• Length: 300 feet (100 yards) per coil; custom lengths available on request

Ideal for large-scale projects, this wire ensures efficient power distribution with minimal losses, even under high ambient temperatures typical of the Gulf region. Choose Alfanar for quality and performance that meets the highest international standards.