Southwire’s 600 or 1000 Volt Type TC-ER control cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, aerial supported by a messenger, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 90°C for normal operation in wet and dry locations, 130°C for emergency overload, and 250°C for short circuit conditions. The jacket acts as gas/vapor-tight polymeric sheath that is extruded over the core per Sections 501.15(D) and 501.15(E) of the NEC, however when these cables are used in a hazardous location, they may need to be sealed further as described in more detail in the NEC. For uses in Class I, II, and III, Division 2 hazardous locations per NEC Article 501 and 502. Constructions with 3 or more conductors are listed for exposed runs (TC-ER) per NEC 336.10. VW-1 Rated\ - Sunlight Resistant - For Direct Burial - Silicone Free.
Cond. Size | Conductor Number | Cond. Strands | Inner Layer Thickness (mils) (mm) | Outer Layer Thickness (mils) (mm) | Approx. OD (in) (cm) | Copper Weight (lbs/1000') (kgs/km) | Approx. Weight (lbs/1000') (kgs/km) | DC Resistance at 25C (ohms/1000') (ohms/km) | AC Resistance at 75C (ohms/1000') (ohms/km) | Min. Bend Radius (in) (cm) | Allowable Ampacity Raceway 75C | Allowable Ampacity Raceway 90C | |
More Options |
14 AWG
14 AWG
|
2.0
2.0
|
7
7
|
30
0.76
|
45
1.14
|
0.355
0.90
|
25
37
|
66
98
|
2.631
3.92
|
3.170
4.72
|
1.4
3.56
|
20
20
|
25
25
|
More Options |
14 AWG
14 AWG
|
3.0
3.0
|
7
7
|
30
0.76
|
45
1.14
|
0.376
0.96
|
38
57
|
90
134
|
2.631
3.92
|
3.170
4.72
|
1.5
3.81
|
20
20
|
25
25
|
More Options |
14 AWG
14 AWG
|
4.0
4.0
|
7
7
|
30
0.76
|
45
1.14
|
0.409
1.04
|
51
76
|
109
162
|
2.631
3.92
|
3.170
4.72
|
1.6
4.06
|
16
16
|
20
20
|
More Options |
14 AWG
14 AWG
|
5.0
5.0
|
7
7
|
30
0.76
|
45
1.14
|
0.447
1.14
|
64
95
|
129
192
|
2.631
3.92
|
3.170
4.72
|
1.8
4.57
|
16
16
|
20
20
|
More Options |
14 AWG
14 AWG
|
6.0
6.0
|
7
7
|
30
0.76
|
45
1.14
|
0.486
1.23
|
76
113
|
151
225
|
2.631
3.92
|
3.170
4.72
|
1.9
4.83
|
16
16
|
20
20
|
More Options |
14 AWG
14 AWG
|
7.0
7.0
|
7
7
|
30
0.76
|
45
1.14
|
0.482
1.22
|
89
132
|
168
250
|
2.631
3.92
|
3.170
4.72
|
1.9
4.83
|
14
14
|
17
17
|
More Options |
14 AWG
14 AWG
|
8.0
8.0
|
7
7
|
30
0.76
|
60
1.52
|
0.559
1.42
|
102
152
|
208
310
|
2.631
3.92
|
3.170
4.72
|
2.2
5.59
|
14
14
|
17
17
|
More Options |
14 AWG
14 AWG
|
9.0
9.0
|
7
7
|
30
0.76
|
60
1.52
|
0.598
1.52
|
114
170
|
231
344
|
2.631
3.92
|
3.170
4.72
|
2.4
6.10
|
14
14
|
17
17
|
More Options |
14 AWG
14 AWG
|
12.0
12.0
|
7
7
|
30
0.76
|
60
1.52
|
0.670
1.70
|
153
228
|
295
439
|
2.631
3.92
|
3.170
4.72
|
2.7
6.86
|
10
10
|
12
12
|
More Options |
14 AWG
14 AWG
|
15.0
15.0
|
7
7
|
30
0.76
|
60
1.52
|
0.742
1.88
|
191
284
|
358
533
|
2.631
3.92
|
3.170
4.72
|
3.0
7.62
|
10
10
|
12
12
|
More Options |
14 AWG
14 AWG
|
19.0
19.0
|
7
7
|
30
0.76
|
60
1.52
|
0.780
1.98
|
242
360
|
439
653
|
2.631
3.92
|
3.170
4.72
|
3.1
7.87
|
10
10
|
12
12
|
More Options |
14 AWG
14 AWG
|
25.0
25.0
|
7
7
|
30
0.76
|
80
2.03
|
0.952
2.42
|
319
475
|
602
896
|
2.631
3.92
|
3.170
4.72
|
3.8
9.65
|
9
9
|
11
11
|
More Options |
14 AWG
14 AWG
|
30.0
30.0
|
7
7
|
30
0.76
|
80
2.03
|
1.006
2.56
|
386
574
|
707
1052
|
2.631
3.92
|
3.170
4.72
|
5.0
12.70
|
9
9
|
11
11
|
More Options |
14 AWG
14 AWG
|
37.0
37.0
|
7
7
|
30
0.76
|
80
2.03
|
1.083
2.75
|
474
705
|
849
1263
|
2.631
3.92
|
3.170
4.72
|
5.4
13.72
|
8
8
|
10
10
|
More Options |
12 AWG
12 AWG
|
2.0
2.0
|
7
7
|
30
0.76
|
45
1.14
|
0.388
0.99
|
40
60
|
88
131
|
1.662
2.47
|
2.002
2.98
|
1.6
4.06
|
25
25
|
30
30
|
More Options |
12 AWG
12 AWG
|
3.0
3.0
|
7
7
|
30
0.76
|
45
1.14
|
0.408
1.04
|
61
91
|
117
174
|
1.662
2.47
|
2.002
2.98
|
1.6
4.06
|
25
25
|
30
30
|
More Options |
12 AWG
12 AWG
|
4.0
4.0
|
7
7
|
30
0.76
|
45
1.14
|
0.449
1.14
|
81
121
|
152
226
|
1.662
2.47
|
2.002
2.98
|
1.8
4.57
|
20
20
|
24
24
|
More Options |
12 AWG
12 AWG
|
5.0
5.0
|
7
7
|
30
0.76
|
45
1.14
|
0.487
1.24
|
101
150
|
174
259
|
1.662
2.47
|
2.002
2.98
|
1.9
4.83
|
20
20
|
24
24
|
More Options |
12 AWG
12 AWG
|
7.0
7.0
|
7
7
|
30
0.76
|
60
1.52
|
0.561
1.42
|
142
211
|
248
369
|
1.662
2.47
|
2.002
2.98
|
2.2
5.59
|
17
17
|
21
21
|
More Options |
12 AWG
12 AWG
|
9.0
9.0
|
7
7
|
30
0.76
|
60
1.52
|
0.657
1.67
|
182
271
|
315
469
|
1.662
2.47
|
2.002
2.98
|
2.6
6.60
|
17
17
|
21
21
|
More Options |
12 AWG
12 AWG
|
10.0
10.0
|
7
7
|
30
0.76
|
60
1.52
|
0.714
1.81
|
202
301
|
349
519
|
1.662
2.47
|
2.002
2.98
|
2.9
7.37
|
12
12
|
15
15
|
More Options |
12 AWG
12 AWG
|
12.0
12.0
|
7
7
|
30
0.76
|
60
1.52
|
0.738
1.87
|
243
362
|
404
601
|
1.662
2.47
|
2.002
2.98
|
3.0
7.62
|
12
12
|
15
15
|
More Options |
12 AWG
12 AWG
|
15.0
15.0
|
7
7
|
30
0.76
|
60
1.52
|
0.819
2.08
|
303
451
|
496
738
|
1.662
2.47
|
2.002
2.98
|
3.3
8.38
|
12
12
|
15
15
|
More Options |
12 AWG
12 AWG
|
19.0
19.0
|
7
7
|
30
0.76
|
80
2.03
|
0.904
2.30
|
385
573
|
647
963
|
1.662
2.47
|
2.002
2.98
|
3.6
9.14
|
12
12
|
15
15
|
More Options |
12 AWG
12 AWG
|
25.0
25.0
|
7
7
|
30
0.76
|
80
2.03
|
1.051
2.67
|
511
760
|
835
1243
|
1.662
2.47
|
2.002
2.98
|
5.3
13.46
|
11
11
|
13
13
|
More Options |
12 AWG
12 AWG
|
37.0
37.0
|
7
7
|
30
0.76
|
80
2.03
|
1.198
3.04
|
753
1121
|
1181
1758
|
1.662
2.47
|
2.002
2.98
|
6.0
15.24
|
10
10
|
12
12
|
More Options |
10 AWG
10 AWG
|
2.0
2.0
|
7
7
|
30
0.76
|
45
1.14
|
0.448
1.14
|
64
95
|
121
180
|
1.040
1.55
|
1.253
1.86
|
1.8
4.57
|
35
35
|
40
40
|
More Options |
10 AWG
10 AWG
|
3.0
3.0
|
7
7
|
30
0.76
|
45
1.14
|
0.472
1.20
|
97
144
|
166
247
|
1.040
1.55
|
1.253
1.86
|
1.9
4.83
|
35
35
|
40
40
|
More Options |
10 AWG
10 AWG
|
4.0
4.0
|
7
7
|
30
0.76
|
45
1.14
|
0.547
1.39
|
129
192
|
229
341
|
1.040
1.55
|
1.253
1.86
|
2.2
5.59
|
28
28
|
32
32
|
More Options |
10 AWG
10 AWG
|
5.0
5.0
|
7
7
|
30
0.76
|
60
1.52
|
0.603
1.53
|
161
240
|
273
406
|
1.040
1.55
|
1.253
1.86
|
2.4
6.10
|
28
28
|
32
32
|
More Options |
10 AWG
10 AWG
|
7.0
7.0
|
7
7
|
30
0.76
|
60
1.52
|
0.657
1.67
|
226
336
|
361
537
|
1.040
1.55
|
1.253
1.86
|
2.6
6.60
|
24
24
|
28
28
|
More Options |
10 AWG
10 AWG
|
8.0
8.0
|
7
7
|
30
0.76
|
60
1.52
|
0.711
1.81
|
257
382
|
408
607
|
1.040
1.55
|
1.253
1.86
|
2.8
7.11
|
24
24
|
28
28
|
More Options |
10 AWG
10 AWG
|
9.0
9.0
|
7
7
|
30
0.76
|
60
1.52
|
0.765
1.94
|
289
430
|
455
677
|
1.040
1.55
|
1.253
1.86
|
3.1
7.87
|
24
24
|
28
28
|
More Options |
10 AWG
10 AWG
|
12.0
12.0
|
7
7
|
30
0.76
|
80
2.03
|
0.904
2.30
|
386
574
|
625
930
|
1.040
1.55
|
1.253
1.86
|
3.6
9.14
|
17
17
|
20
20
|
More Options |
10 AWG
10 AWG
|
15.0
15.0
|
7
7
|
30
0.76
|
80
2.03
|
1.001
2.54
|
483
719
|
764
1137
|
1.040
1.55
|
1.253
1.86
|
5.0
12.70
|
17
17
|
20
20
|
More Options |
10 AWG
10 AWG
|
19.0
19.0
|
7
7
|
30
0.76
|
80
2.03
|
1.045
2.65
|
613
912
|
932
1387
|
1.040
1.55
|
1.253
1.86
|
5.2
13.21
|
17
17
|
20
20
|
* Ampacities based upon 2023 NEC Table 310.16 and do not take into account the overcurrent protection limitations in NEC 240.4(D) of 15 Amps for 14 AWG CU, 20 Amps for 12 AWG CU, and 30 Amps for 10 AWG CU (independent of the conductor temperature rating and stranding if size is present in table). Also, see NEC sections 310.15 and 110.14(C) for additional requirements.
* Ampacities have been adjusted for more than Three Current-Carrying Conductors.