Properties of Stranded Copper Cable
| Size | No. of Strands | Circular Mils | AWG Diameter Inches | DC Ohms per Mft at 20° C | Nominal DC Current Rating (amperes) |
|---|---|---|---|---|---|
| #14 | 7 | 4,110 | .0726< | 2.57 | |
| #12 | 7 | 6,530 | .0915 | 1.62 | 20 |
| #10 | 7 | 10,380 | .116 | 1.02 | 30 |
| #8 | 7 | 16,510 | .142 | .652 | 40 |
| #6 | 7 | 26,240 | .179 | .411 | 55 |
| #4 | 7 | 41,740 | .225 | .258 | 70 |
| #2 | 7 | 66,360 | .283 | .162 | 90 |
| #1 | 19 | 83,690 | .322 | .129 | 110 |
| #1/0 | 19 | 105,600 | .362 | .102 | 135 |
| #2/0 | 19 | 133,100 | .406 | .081 | 185 |
| #4/0 | 19 | 211,600 | .512 | .051 | 230 |
