EngiRef / Wire Gauge
7 AWG
7 AWG copper conductor: 3.665 mm diameter, 10.55 mm² cross-section. DC resistance 1.634 Ω per km at 20 °C. Free AWG wire gauge reference - current figures are…
Specification
- Gauge (AWG)
- 7
- Diameter (mm)
- 3.665
- Cross-sectional area (mm²)
- 10.55
- Resistance (Ω/km)
- 1.634
- Chassis wiring current (A, indicative)
- 30
- Transmission current (A, indicative)
- 32
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.