Southwire’s 15KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 105°C for normal operation, 140°C for emergency overload, and 250°C for short circuit conditions. Rated at -35°C for cold bend when UL listed. Rated at -40°C for cold bend and cold impact and marked with "LTGG" when CSA listed or dual UL/CSA listed. For uses in Class I and II, Division 2 hazardous locations per NEC Article 501 and 502.Rated for 1000 lbs./FT maximum sidewall pressure.
| Cond. Size | Cond. Strands | Diameter Over Conductor (in) (cm) | Diameter Over Insulation (in) (cm) | Insulation Thickness (mils) (mm) | Diameter Over Shield (in) (cm) | Ground Size | Jacket Thickness (mils) (mm) | Approx. OD (in) (cm) | Approx. Weight (lbs/1000') (kgs/km) | Max Pull Tension (lbs) (kg) | Min. Bend Radius (in) (cm) | |
| More Options |
2 AWG
2 AWG
|
6
6
|
0.268
0.68
|
0.746
1.89
|
220
5.59
|
0.806
2.05
|
1x4
1x4
|
110
2.79
|
2.012
5.11
|
1783
2653
|
1194
541.59
|
14.0
35.56
|
| More Options |
3/0 AWG
3/0 AWG
|
15
15
|
0.422
1.07
|
0.901
2.29
|
220
5.59
|
0.961
2.44
|
1x4
1x4
|
110
2.79
|
2.354
5.98
|
2442
3634
|
3020
1369.85
|
16.4
41.66
|
| More Options |
4/0 AWG
4/0 AWG
|
19
19
|
0.474
1.20
|
0.953
2.42
|
220
5.59
|
1.013
2.57
|
1x4
1x4
|
110
2.79
|
2.466
6.26
|
2672
3976
|
3808
1727.28
|
17.2
43.69
|
| More Options |
250 KCMIL
250 KCMIL
|
35
35
|
0.520
1.32
|
1.006
2.56
|
220
5.59
|
1.066
2.71
|
1x4
1x4
|
110
2.79
|
2.581
6.56
|
2896
4310
|
4500
2041.16
|
18.1
45.97
|
| More Options |
750 KCMIL
750 KCMIL
|
53
53
|
0.908
2.31
|
1.416
3.60
|
220
5.59
|
1.476
3.75
|
1x1
1x1
|
135
3.43
|
3.516
8.93
|
5671
8439
|
10000
4535.92
|
24.4
61.98
|
* Strand count meets minimum number per ASTM
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.
| Cond. Size | DC Resistance at 25C (ohms/1000') (ohms/km) | AC Resistance at 75C (ohms/1000') (ohms/km) | Capacitive Reactance (ohms/1000') (ohms/km) | Inductive Reactance (ohms/1000') (ohms/km) | Zero Sequence Impedance (ohms/1000') (ohms/1000') | Positive Sequence Impedance (ohms/1000') (ohms/1000') | Shield Short Circuit Current 6 Cycles | Allowable Ampacity In Duct 90C | Allowable Ampacity In Duct 105C | Allowable Ampacity In Air 90C | Allowable Ampacity In Air 105C | |
| More Options |
2 AWG
2 AWG
|
0.267
0.40
|
0.336
0.50
|
0.053
0.08
|
0.048
0.07
|
0.452 + j0.422
0.452 + j0.422
|
0.081 + j0.039
0.081 + j0.039
|
2528
2528
|
115
115
|
125
125
|
125
125
|
145
145
|
| More Options |
3/0 AWG
3/0 AWG
|
0.105
0.16
|
0.133
0.20
|
0.039
0.06
|
0.041
0.06
|
0.456 + j0.317
0.456 + j0.317
|
0.106 + j0.048
0.106 + j0.048
|
3005
3005
|
195
195
|
210
210
|
220
220
|
245
245
|
| More Options |
4/0 AWG
4/0 AWG
|
0.084
0.13
|
0.105
0.16
|
0.036
0.05
|
0.040
0.06
|
0.456 + j0.367
0.456 + j0.367
|
0.090 + j0.039
0.090 + j0.039
|
3166
3166
|
220
220
|
240
240
|
255
255
|
285
285
|
| More Options |
250 KCMIL
250 KCMIL
|
0.071
0.11
|
0.090
0.13
|
0.034
0.05
|
0.039
0.06
|
0.456 + j0.367
0.456 + j0.367
|
0.090 + j0.039
0.090 + j0.039
|
3333
3333
|
245
245
|
265
265
|
280
280
|
315
315
|
| More Options |
750 KCMIL
750 KCMIL
|
0.024
0.04
|
0.033
0.05
|
0.022
0.03
|
0.033
0.05
|
0.570 + j0.463
0.570 + j0.463
|
0.204 + j0.051
0.204 + j0.051
|
4566
4566
|
440
440
|
475
475
|
540
540
|
600
600
|
* NEC ampacities are based on:
* For Duct: Table 310.60(C)(14) Detail 1.
* For Free Air: Table 310.60(C)(6).
* Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
* Sequence Impedance values are based on Rho Earth Resistivity: 100 Ohm-Meter/1000ft.
* Capacitive Reactance is between Phase-to-Shield.