Southwire’s 600 Volt Type TC-ER power 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. Silicone free.
Conductor | Ground Wire | ||||||||
No. of Conductors | Size (AWG or kcmil) (mm2) | No. of Strands | Insulation Thickness (mils) (mm) | Size (AWG) | No. of Strands | Nom. OD (mils) (mm) | Nominal Total Weight (lbs/1000') (kgs/km) | Allowable Ampacity | |
583727 |
4
4
|
4/0 AWG
4/0 AWG
|
19
19
|
55
1.40
|
2
2
|
|
1572
39.93
|
1407
2093
|
|
582123 |
4
4
|
250 KCMIL
250 KCMIL
|
22
22
|
65
1.65
|
1
1
|
|
1789
45.44
|
1746
2598
|
|
582124 |
4
4
|
350 KCMIL
350 KCMIL
|
35
35
|
65
1.65
|
1/0
1/0
|
|
2045
51.94
|
2328
3464
|
|
578537 |
4
4
|
400 KCMIL
400 KCMIL
|
35
35
|
65
1.65
|
1
1
|
|
2124
53.97
|
2520
3750
|
|
578536 |
4
4
|
500 KCMIL
500 KCMIL
|
35
35
|
65
1.65
|
1
1
|
|
2310
58.69
|
2973
4424
|
|
582127 |
4
4
|
600 KCMIL
600 KCMIL
|
58
58
|
80
2.03
|
350
350
|
|
2687
68.26
|
3999
5951
|
|