SPEC45260 FLEXTOR™ CU 600V PVC-Nylon Insulation PVC Jacket THHN/THWN-2. CT Rated - Sunlight Resistant - For Direct Burial - Silicone Free
Type TC-ER Power Cable Flexible 600Volt Four Conductor Copper, Polyvinyl Chloride (PVC) with nylon layer insulation THHN Polyvinyl Chloride (PVC) Jacket with 1 Green Insulated CU Ground. CT Rated - Sunlight Resistant - For Direct Burial - Silicone Free
Application
Southwire’s 600 Volt Type TC-ER flexible power cables are made with class C copper stranding for extra flexibilty 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. Sunlight Resistant - For Direct Burial - Silicone Free
Specifications
Select a set of products below for more information:
| Cond. Size (AWG/Kcmil) | Conductor Number | Cond. Strands | Diameter Over Conductor (in) (cm) | Insulation Thickness (mils) (mm) | Diameter Over Insulation (in) (cm) | Ground (No. x AWG) | Drain Wire | Diameter Over Shield (in) (cm) | Inner Jacket Thickness (mils) (mm) | 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) | |
| 643697 |
2
2
|
4.0
4.0
|
19
19
|
0.286
0.73
|
40
1.02
|
|
|
|
|
|
|
80
2.03
|
1.158
2.94
|
909
1353
|
|
1243
1850
|
| Cond. Size (AWG/Kcmil) | Conductor Number | Min. Bend Radius (in) (cm) | Max Pull Tension (lbs) (kg) | DC Resistance @ 25C (ohms/1000') (ohms/km) | AC Resistance @ 75C (ohms/1000') (ohms/km) | Capacitive Reactance (Mohms x 1000ft) (Mohms x km) | Inductive Reactance (ohms/1000') (ohms/km) | Shield Short Circuit Current 6 Cycles (amps) | Raceway Ampacity @ 75C (amps) | Raceway Ampacity @ 90C (amps) | |
| 643697 |
2
2
|
4.0
4.0
|
5.8
14.73
|
1698
770.20
|
0.162
0.24
|
0.195
0.29
|
|
0.045
0.07
|
|
92
92
|
104
104
|
Standards & References
- ASTM B3 Soft or Annealed Copper Wire
- ASTM B8 Concentric-Lay-Stranded Copper Conductors
- UL 83 Thermoplastic Insulated Wires and Cables
- UL 1277 Electrical Power and Control Tray Cables
- UL 1685 FT4 Vertical-Tray Fire Propagation and Smoke Release Test
- ICEA S-93-639 (NEMA WC 74) 5-46 KV Shielded Power Cable
- ICEA S-95-658 (NEMA WC70) Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy
- IEEE 1202 FT4 Vertical Tray Flame Test (70,000 Btu/hr) and ICEA T-29-520 - (210,000 Btu/hr)
Construction
- Conductor: Class C compressed stranded bare copper per ASTM B3 and ASTM B8
- Insulation: Polyvinyl Chloride (PVC) with nylon layer Type THHN/THWN. Colors: Gray, Brown, Orange, Yellow.
- Grounding Conductor: Green insulated THHN Class C compressed stranded bare copper per ASTM B3 and ASTM B8
- Filler: Paper filler (cable size 8 & 6 uses Polypropylene filler)
- Binder: Polyester flat thread binder tape for cable sizes larger than 2 AWG
- Overall Jacket: Polyvinyl Chloride (PVC) Jacket
Resources
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