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Wire Sizing Table
Conductor Size
(AWG) |
Ampacity |
60°C (140°F) |
75°C (167°F) |
90°C (194°F) |
30 |
-- |
0.5 |
0.5 |
28 |
-- |
0.8 |
0.8 |
26 |
-- |
1 |
1 |
24 |
2 |
2 |
2 |
22 |
3 |
3 |
3 |
20 |
5 |
5 |
5 |
18 |
7 |
7 |
14 |
16 |
10 |
10 |
18 |
14 |
20 |
20 |
25 |
12 |
25 |
25 |
30 |
10 |
30 |
35 |
40 |
8 |
40 |
50 |
55 |
6 |
55 |
65 |
75 |
4 |
70 |
85 |
95 |
3 |
85 |
100 |
110 |
2 |
95 |
115 |
130 |
1 |
110 |
130 |
150 |
1/0 |
125 |
150 |
170 |
2/0 |
145 |
175 |
195 |
3/0 |
165 |
200 |
225 |
4/0 |
195 |
230 |
260 |
250 |
215 |
255 |
290 |
300 |
240 |
285 |
320 |
350 |
260 |
310 |
350 |
400 |
280 |
335 |
380 |
500 |
320 |
380 |
430 |
600 |
355 |
420 |
475 |
700 |
385 |
460 |
520 |
750 |
400 |
475 |
535 |
800 |
410 |
490 |
555 |
900 |
435 |
520 |
585 |
1000 |
455 |
545 |
615 |