4 AWG THHN Stranded Copper American Electrical Wire, 600 Volts, PVC Insulated, Nylon Jacket, Green Color | Riyadh Cables

Why Contractors Choose #4 AWG Copper Wire in Saudi Projects

Professional electrical installers across Saudi Arabia consistently specify #4 awg copper wire for heavy-duty power distribution because this specific gauge safely handles 85 to 95 amps under standard load conditions without overheating or insulation breakdown during peak summer months in central regions. The stranded copper core bends easily around tight corners. PVC insulation holds up against Saudi summer heat. Nylon jackets stop sand abrasion during conduit pulls. Installation crews report fewer damaged cables when using this exact build.

Installation Best Practices for Hot Climates

Heat degrades insulation faster during peak summer months, so keeping conduit runs shaded whenever possible becomes a mandatory practice for long-term reliability and safety. Pull the wire during early morning or evening hours. Use proper lubricants rated for THHN/THWN. Never force a #4 awg copper wire through tight bends. The minimum bend radius matters. Follow the 8x diameter rule for stranded conductors. Our Riyadh Cables version meets SASO and IEC standards for wet and dry locations. Contractors using this wire in 2026 report zero premature failures in garage wiring and industrial motor circuits. The green color codes it correctly for grounding applications.

Technical Specs You Actually Need

Technical specifications must match field requirements exactly, which is why checking DC resistance before ordering prevents costly downtime on active job sites across the kingdom. This wire shows 0.8481 ohms per kilometer at 20°C. The cross-sectional area sits at 21.15 mm². Each coil comes in 500-foot lengths for easier handling on site. You get 19 strands of 1.19 mm copper. That construction keeps flexibility high. Voltage rating stays at 600V. Wet location rating reaches 75°C. Dry location rating hits 90°C. These numbers match UL 83 and UL 1581 testing. Saudi contractors trust this data sheet because field results align perfectly with factory ratings.