Southwire’s 600 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. 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. 16 AWG wire is made in accordance with UL 66 Fixture Wire. Sunlight Resistant - For Direct Burial - Silicone Free
| Cond. Size | Conductor Number | Cond. Strands | Insulation Thickness (mils) (mm) | Jacket 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
2
|
7
7
|
30
0.76
|
45
1.14
|
0.349
0.89
|
25
37
|
67
100
|
2.631
3.92
|
3.170
4.72
|
1.4
3.56
|
20
20
|
25
25
|
| More Options |
14 AWG
14 AWG
|
3
3
|
7
7
|
30
0.76
|
45
1.14
|
0.373
0.95
|
38
57
|
93
138
|
2.631
3.92
|
3.170
4.72
|
1.5
3.81
|
20
20
|
25
25
|
| More Options |
14 AWG
14 AWG
|
4
4
|
7
7
|
30
0.76
|
45
1.14
|
0.402
1.02
|
51
76
|
111
165
|
2.631
3.92
|
3.170
4.72
|
1.6
4.06
|
16
16
|
20
20
|
| More Options |
14 AWG
14 AWG
|
5
5
|
7
7
|
30
0.76
|
45
1.14
|
0.443
1.13
|
64
95
|
135
201
|
2.631
3.92
|
3.170
4.72
|
1.8
4.57
|
16
16
|
20
20
|
| More Options |
14 AWG
14 AWG
|
10
10
|
7
7
|
30
0.76
|
60
1.52
|
0.649
1.65
|
127
189
|
262
390
|
2.631
3.92
|
3.170
4.72
|
2.6
6.60
|
10
10
|
12
12
|
| More Options |
12 AWG
12 AWG
|
2
2
|
7
7
|
30
0.76
|
45
1.14
|
0.384
0.98
|
40
60
|
89
132
|
1.662
2.47
|
2.002
2.98
|
1.5
3.81
|
25
25
|
30
30
|
| More Options |
12 AWG
12 AWG
|
3
3
|
7
7
|
30
0.76
|
45
1.14
|
0.412
1.05
|
61
91
|
121
180
|
1.662
2.47
|
2.002
2.98
|
1.6
4.06
|
25
25
|
30
30
|
| More Options |
12 AWG
12 AWG
|
4
4
|
7
7
|
30
0.76
|
45
1.14
|
0.445
1.13
|
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
|
7
7
|
7
7
|
30
0.76
|
60
1.52
|
0.567
1.44
|
142
211
|
257
382
|
1.662
2.47
|
2.002
2.98
|
2.3
5.84
|
17
17
|
21
21
|
| More Options |
12 AWG
12 AWG
|
12
12
|
7
7
|
30
0.76
|
60
1.52
|
0.732
1.86
|
244
363
|
411
612
|
1.662
2.47
|
2.002
2.98
|
2.9
7.37
|
12
12
|
15
15
|
| More Options |
10 AWG
10 AWG
|
3
3
|
7
7
|
30
0.76
|
45
1.14
|
0.472
1.20
|
97
144
|
169
251
|
1.040
1.55
|
1.253
1.86
|
1.9
4.83
|
35
35
|
40
40
|
| More Options |
10 AWG
10 AWG
|
4
4
|
7
7
|
30
0.76
|
45
1.14
|
0.547
1.39
|
129
192
|
235
350
|
1.040
1.55
|
1.253
1.86
|
2.2
5.59
|
28
28
|
32
32
|
| More Options |
10 AWG
10 AWG
|
12
12
|
7
7
|
30
0.76
|
80
2.03
|
0.904
2.30
|
388
577
|
640
952
|
1.040
1.55
|
1.253
1.86
|
3.6
9.14
|
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.
! not UL listed
