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 op- erating 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 conductors are listed for exposed runs (TC-ER) per NEC 336.10.
| Cond. Size | Conductor Number | Cond. Strands | Diameter Over Conductor (in) (cm) | 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
|
0.353
0.90
|
38
57
|
88
131
|
2.631
3.92
|
3.170
4.72
|
1.4
3.56
|
20
20
|
25
25
|
| More Options |
12 AWG
12 AWG
|
2
2
|
7
7
|
|
30
0.76
|
45
1.14
|
0.412
1.05
|
61
91
|
119
177
|
1.662
2.47
|
2.002
2.98
|
1.6
4.06
|
25
25
|
30
30
|
| More Options |
10 AWG
10 AWG
|
2
2
|
7
7
|
|
30
0.76
|
45
1.14
|
0.476
1.21
|
97
144
|
168
250
|
1.040
1.55
|
1.253
1.86
|
1.9
4.83
|
35
35
|
40
40
|
| More Options |
8 AWG
8 AWG
|
2
2
|
7
7
|
|
45
1.14
|
60
1.52
|
0.636
1.62
|
134
199
|
246
366
|
0.653
0.97
|
0.786
1.17
|
2.5
6.35
|
50
50
|
55
55
|
| More Options |
6 AWG
6 AWG
|
2
2
|
7
7
|
0.178
0.45
|
45
1.14
|
60
1.52
|
0.714
1.81
|
134
199
|
346
515
|
0.411
0.61
|
0.495
0.74
|
2.9
7.37
|
65
65
|
75
75
|
| More Options |
4 AWG
4 AWG
|
2
2
|
7
7
|
|
45
1.14
|
60
1.52
|
0.815
2.07
|
312
464
|
466
693
|
0.258
0.38
|
0.320
0.48
|
3.3
8.38
|
85
85
|
95
95
|
* 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.
TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.