14-7 3/C TINNED CU XHHW/CPE BLACK/RED/BLUE/ 1x14 GW TYPE TC-ER 1000V BLACK
- Southwire #
- 59194699
Type TC-ER Control Cable, 600/100 Volt Tinned Copper Conductors, Ethylene Propylene Rubber (EPR) Insulation XHHW-2, Thermoplastic Chlorinated Polyethylene (CPE-TP) Jacket with 1 Tinned Copper Ground, Control Cable Conductor Identification Method 1 Table 2, VW-1 Rated
Part of the family: TCU 600/1000V EPR Insulation XHHW-2 Thermoplastic CPE-TP Jacket. CT Rated - Sunlight Resistant - For Direct Burial - Silicone Free
Priced by quote — copper moves daily (COMEX), so we quote at the current price.
Application & features
Southwire’s 600/1000 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.
Specifications
| Cond. Size | 14 AWG14 AWG |
|---|---|
| Conductor Number | 33 |
| Cond. Strands | 77 |
| Insulation Thickness | 30 mils0.76 mm |
| Jacket Thickness | 45 mils1.14 mm |
| Approx. OD | 0.441 inch1.12 cm |
| Copper Weight | 50 lbs/1000'74 kgs/km |
| Approx. Weight | 116 lbs/1000'173 kgs/km |
| DC Resistance at 25C | 2.631 ohms/1000'3.92 ohms/km |
| AC Resistance at 75C | 3.170 ohms/1000'4.72 ohms/km |
| Min. Bend Radius | 1.8 inch4.57 cm |
| Allowable Ampacity Raceway 75C | 2020 |
| Allowable Ampacity Raceway 90C | 2525 |
Standards & references
- ASTM B8 Concentric-Lay-Stranded Copper Conductors
- ASTM B33 Standard Specification for Tin-Coated Soft or Annealed Copper Wire
- UL 44 Thermoset-Insulated Wires and Cables
- UL 44 VW-1 Vertical flame test on individual conductors
- UL 1277 Electrical Power and Control Tray Cables
- UL 1685 FT4 Vertical-Tray Fire Propagation and Smoke Release Test
- ICEA S-58-679 Control Cable Conductor Identification Method 1 Table 2
- ICEA S-73-532 Standard for Control, Thermocouple Extension and Instrumentation Cables
- ICEA S-95-658 (NEMA WC70) Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy
- IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test