EngiRef / Wire Gauge
3 AWG
3 AWG copper conductor: 5.827 mm diameter, 26.67 mm² cross-section. DC resistance 0.6465 Ω per km at 20 °C. Free AWG wire gauge reference - current figures are…
Specification
- Gauge (AWG)
- 3
- Diameter (mm)
- 5.827
- Cross-sectional area (mm²)
- 26.67
- Resistance (Ω/km)
- 0.6465
- Chassis wiring current (A, indicative)
- 75
- Transmission current (A, indicative)
- 85
Current columns are indicative chart values only. They are not NEC 310.16 ampacities and carry no conductor temperature rating, insulation type, ambient correction or bundling adjustment - size conductors from NEC 310.16 or your local code.