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.
Cond. Size (AWG/Kcmil) | Conductor Number | Cond. Strands | Diameter Over Conductor (in) (cm) | Color | Insulation Thickness (mils) (mm) | Diameter Over Insulation (in) (cm) | Ground (No. x AWG) | Diameter Over Armor (in) (cm) | Jacket Thickness (mils) (mm) | Approx. OD (in) (cm) | Copper Weight (lbs/1000') (kgs/km) | Aluminum Weight (lbs/1000') (kgs/km) | Approx. Weight (lbs/1000') (kgs/km) | DC Resistance @ 25C (ohms/1000') (ohms/km) | AC Resistance @ 75C (ohms/1000') (ohms/km) | Min. Bend Radius (in) (cm) | Raceway Ampacity @ 75C (amps) | Raceway Ampacity @ 90C (amps) | |
562527 |
12
12
|
3.0
3.0
|
7
7
|
|
|
30
0.76
|
|
|
|
45
1.14
|
0.449
1.14
|
81
121
|
|
155
231
|
1.662
2.47
|
2.002
2.98
|
1.8
4.57
|
25
25
|
30
30
|