| 12614 Hempstead Hwy. Houston, TX 77092-4527 800 447 4071 |
Copper Conductor and Stranding Data
| Rope Strand | ||||||||||||
| Concentric Strand | Class K | Class M | ||||||||||
| Approx O/A Dia. | Lbs/ 1000 ft | Circ. Mils | AWG/ CM Size | Class AA | Class A | Class B | Class C | Class D | Class G | Class H | 30 AWG (.010") |
34 AWG (.0063") |
| .0050 | .0757 | 25.00 | 36 | - | - | - | - | - | - | - | - | - |
| .0056 | .0954 | 31.52 | 35 | - | - | - | - | - | - | - | - | - |
| .0063 | .1203 | 39.75 | 34 | - | - | - | - | - | - | - | - | - |
| .0071 | .1517 | 50.13 | 33 | - | - | - | - | - | - | - | - | - |
| .0080 | .1913 | 63.21 | 32 | - | - | - | - | - | - | - | - | - |
| .0089 | .2413 | 79.70 | 30 | - | - | - | - | - | - | - | - | - |
| .0100 | .3042 | 100.5 | 30 | - | - | - | - | - | - | - | - | - |
| .0113 | .3836 | 126.7 | 29 | - | - | - | - | - | - | - | - | - |
| .0126 | .4837 | 159.8 | 28 | - | - | - | - | - | - | - | - | - |
| .0142 | .6100 | 201.5 | 27 | - | - | - | - | - | - | - | - | - |
| .0159 | .7692 | 254.1 | 26 | - | - | - | - | - | - | - | - | - |
| .0179 | .9699 | 320.4 | 25 | - | - | - | - | - | - | - | - | - |
| .0201 | 1.223 | 404.0 | 24 | - | - | - | - | - | - | - | - | - |
| .0226 | 1.542 | 509.5 | 23 | - | - | - | - | - | - | - | - | - |
| .0254 | 1.945 | 642.4 | 22 | - | - | - | - | - | - | - | - | - |
| .0285 | 2.452 | 810.1 | 21 | - | - | - | - | - | - | - | - | - |
| .0363 | 3.154 | 1,020 | 20 | - | - | 7 | 19 | - | - | - | 10 | 26 |
| .0456 | 5.015 | 1,620 | 18 | - | - | 7 | 19 | - | - | - | 16 | 41 |
| .0576 | 7.974 | 2,580 | 16 | - | - | 7 | 19 | - | - | - | 26 | 65 |
| .0726 | 12.68 | 4,110 | 14 | - | - | 7 | 19 | 37 | 49 | - | 41 | 104 |
| .0915 | 20.16 | 6,530 | 12 | - | - | 7 | 19 | 37 | 49 | - | 65 | 168 |
| .116 | 32.06 | 10,380 | 10 | - | - | 7 | 19 | 37 | 49 | - | 104 | 259 |
| .130 | 40.42 | 13,090 | 9 | - | - | 7 | 19 | 37 | 49 | 133 | - | - |
| .146 | 51.0 | 16,510 | 8 | - | - | 7 | 19 | 37 | 49 | 133 | 168 | 420 |
| .184 | 80.9 | 26,240 | 6 | - | - | 7 | 19 | 37 | 49 | 133 | 266 | 665 |
| .232 | 129 | 41,740 | 4 | 3 | 7 | 7 | 19 | 37 | 49 | 133 | 420 | 1064 |
| .260 | 162 | 52,620 | 3 | 3 | 7 | 7 | 19 | 37 | 49 | 133 | 532 | 1323 |
| .299 | 205 | 66,630 | 2 | 3 | 7 | 7 | 19 | 37 | 49 | 133 | 665 | 1666 |
| .332 | 259 | 83,690 | 1 | 3 | 7 | 19 | 37 | 61 | 133 | 259 | 836 | 2107 |
| .373 | 326 | 105,600 | 1/0 | 7 | 7 | 19 | 37 | 61 | 133 | 259 | 1064 | 2646 |
| .419 | 411 | 133,100 | 2/0 | 7 | 7 | 19 | 37 | 61 | 133 | 259 | 1323 | 3325 |
| .470 | 518 | 167,800 | 3/0 | 7 | 7 | 19 | 37 | 61 | 133 | 259 | 1666 | 4256 |
| .528 | 653 | 211,600 | 4/0 | 7 | 7 | 19 | 37 | 61 | 133 | 259 | 2107 | 5320 |
| .575 | 772 | 250,000 | 250,000 | 12 | 19 | 37 | 61 | 91 | 259 | 427 | 2499 | 6384 |
| .630 | 925 | 300,000 | 300,000 | 12 | 19 | 37 | 61 | 91 | 259 | 427 | 2989 | 7581 |
| .681 | 1080 | 350,000 | 350,000 | 12 | 19 | 37 | 61 | 91 | 259 | 427 | 3458 | 8806 |
| .728 | 1236 | 400,000 | 400,000 | 19 | 19 | 37 | 61 | 91 | 259 | 427 | 3990 | 10,101 |
| .813 | 1542 | 500,000 | 500,000 | 19 | 37 | 37 | 61 | 91 | 259 | 427 | 5054 | 12,691 |
| .893 | 1850 | 600,000 | 600,000 | 37 | 37 | 61 | 91 | 127 | 427 | 703 | 5985 | 14,945 |
| .998 | 2316 | 750,000 | 750,000 | 37 | 61 | 61 | 91 | 127 | 427 | 703 | 7581 | 18,788 |
| 1.152 | 3086 | 1,000,000 | 1,000,000 | 37 | 61 | 61 | 91 | 127 | 427 | 703 | 10,101 | 25,193 |