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 75°C in wet locations and 90°C in dry locations, 105°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.
Cond. Size | 750 KCMIL 750 KCMIL | |
Conductor Number | 4 4 | |
Cond. Strands | 58 58 | |
Diameter Over Conductor (in) (cm) | 0.908 2.31 | inch cm |
Insulation Thickness (mils) (mm) | 70 1.78 | mils mm |
Jacket Thickness (mils) (mm) | 140 3.56 | mils mm |
Approx. OD (in) (cm) | 2.925 7.43 | inch cm |
Aluminum Weight (lbs/1000') (kgs/km) | 3014 4485 | lbs/1000' kgs/km |
Approx. Weight (lbs/1000') (kgs/km) | 4687 6975 | lbs/1000' kgs/km |
* Strand count meets minimum number per ASTM