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.
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 | |
562527 |
3
3
|
12 AWG
12 AWG
|
7
7
|
30
0.76
|
12
12
|
|
449
11.41
|
155
231
|
|