4 AWG Welding Cable Class K

4 gauge welding cable is a rubber-insulated stranded copper welding cable designed for secondary wiring in welding applications and the connection of electrode holders to welding machines. 4 awg welding cable is highly flexible and resistant to heat, oil, and abrasion; operating voltage is typically 450V to 750V. 4 gauge flexible welding cable at ZW Cable is available in various lengths and colors. 4 awg welding wire to mm is approximately 21.15mm².

4 Gauge Welding Cable specification: 

• 4 gauge welding cable diameter: 8.8 mm
• Conductor: Plain annealed copper Class 5
• Insulation: Rubber
• Sheath Color: Black, Red
• Test Voltage:2.5KV/5Min
• Temperature Range: Max 90°C, Min -10 °C
• Conductor Resistance: ≤ 0.81（Ω/KM)
• Weight: 230kg/km

FAQs About 4 AWG Welding Cable.