Chart
Trade Size
|
Wire Size (THWN, THHN) Conductor Size AWG/kcmil
|
14
|
12
|
10
|
8
|
6
|
4
|
3
|
2
|
1
|
1/0
|
2/0
|
3/0
|
4/0
|
250
|
300
|
350
|
400
|
500
|
600
|
700
|
750
|
1/2
|
EMT
|
12
|
9
|
5
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
|
|
|
|
|
|
|
IMC
|
14
|
10
|
6
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
|
|
|
|
|
|
GRC
|
13
|
9
|
6
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
|
|
|
|
|
|
|
3/4
|
EMT
|
22
|
16
|
10
|
6
|
4
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
|
|
|
|
IMC
|
24
|
17
|
11
|
6
|
4
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
|
|
|
|
GRC
|
22
|
16
|
10
|
6
|
4
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
|
|
|
|
1
|
EMT
|
35
|
26
|
16
|
9
|
7
|
4
|
3
|
3
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
|
IMC
|
39
|
29
|
18
|
10
|
7
|
4
|
4
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
GRC
|
36
|
26
|
17
|
9
|
7
|
4
|
3
|
3
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
|
|
|
|
1 1/4
|
EMT
|
61
|
45
|
28
|
16
|
12
|
7
|
6
|
5
|
4
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
|
IMC
|
68
|
49
|
31
|
18
|
13
|
8
|
6
|
5
|
4
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
GRC
|
63
|
46
|
29
|
16
|
12
|
7
|
6
|
5
|
4
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
|
1 1/2
|
EMT
|
84
|
61
|
38
|
22
|
16
|
10
|
8
|
7
|
5
|
4
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
IMC
|
91
|
67
|
42
|
24
|
17
|
10
|
9
|
7
|
5
|
4
|
4
|
3
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
GRC
|
85
|
62
|
39
|
22
|
16
|
10
|
8
|
7
|
5
|
4
|
3
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
2
|
EMT
|
138
|
101
|
63
|
36
|
26
|
16
|
13
|
11
|
8
|
7
|
6
|
5
|
4
|
3
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
IMC
|
149
|
109
|
68
|
39
|
38
|
17
|
15
|
12
|
9
|
8
|
6
|
5
|
4
|
3
|
3
|
2
|
2
|
1
|
1
|
1
|
1
|
GRC
|
140
|
102
|
64
|
37
|
27
|
16
|
14
|
11
|
8
|
7
|
6
|
5
|
4
|
3
|
3
|
2
|
2
|
1
|
1
|
1
|
1
|
2 1/2
|
EMT
|
241
|
176
|
111
|
64
|
46
|
28
|
24
|
20
|
15
|
12
|
10
|
8
|
7
|
6
|
5
|
4
|
4
|
3
|
2
|
2
|
1
|
IMC
|
211
|
154
|
97
|
56
|
40
|
25
|
21
|
17
|
13
|
11
|
9
|
7
|
6
|
5
|
4
|
4
|
3
|
3
|
2
|
1
|
1
|
GRC
|
200
|
146
|
92
|
53
|
38
|
23
|
20
|
17
|
12
|
10
|
8
|
7
|
6
|
5
|
4
|
3
|
3
|
2
|
1
|
1
|
1
|
3
|
EMT
|
364
|
226
|
167
|
96
|
69
|
43
|
36
|
30
|
22
|
19
|
16
|
13
|
11
|
9
|
7
|
6
|
6
|
5
|
4
|
3
|
3
|
IMC
|
362
|
238
|
150
|
86
|
62
|
38
|
32
|
27
|
20
|
17
|
14
|
12
|
9
|
8
|
7
|
6
|
5
|
4
|
3
|
3
|
3
|
GRC
|
309
|
225
|
142
|
82
|
59
|
36
|
31
|
26
|
19
|
16
|
13
|
11
|
9
|
7
|
6
|
5
|
5
|
4
|
3
|
3
|
3
|
3 1/2
|
EMT
|
476
|
347
|
219
|
126
|
91
|
56
|
47
|
40
|
29
|
25
|
20
|
17
|
14
|
11
|
10
|
9
|
8
|
6
|
5
|
4
|
4
|
IMC
|
436
|
318
|
200
|
115
|
83
|
51
|
43
|
36
|
27
|
23
|
19
|
16
|
13
|
10
|
9
|
8
|
7
|
6
|
5
|
4
|
4
|
GRC
|
412
|
301
|
189
|
109
|
79
|
48
|
41
|
34
|
25
|
21
|
18
|
15
|
12
|
10
|
8
|
7
|
7
|
5
|
4
|
4
|
4
|
4
|
EMT
|
608
|
443
|
279
|
161
|
116
|
71
|
60
|
51
|
37
|
32
|
26
|
22
|
18
|
15
|
13
|
11
|
10
|
8
|
7
|
6
|
5
|
IMC
|
562
|
410
|
258
|
149
|
107
|
66
|
56
|
47
|
35
|
29
|
24
|
20
|
17
|
13
|
12
|
10
|
9
|
7
|
6
|
5
|
5
|
GRC
|
531
|
387
|
244
|
140
|
101
|
62
|
53
|
44
|
33
|
27
|
23
|
19
|
16
|
13
|
11
|
10
|
8
|
7
|
6
|
5
|
5
|
|
