TELCOFLEX® L4 Telecom Power Wire and Cable
Limited smoke, Non-halogenated Insulation, 105°C Dry, 60°C Wet
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Application
This specification covers the construction requirements for a limited smoke, non-halogenated power cable insulated with TelcoHyde® 5221 with an overall flame retardant saturated braid. UL listed Type RHH, FT4-ST1 in accordance with the National Electrical Code. Product is for use in Central Office, CATV Head End, Data Center and Cell Tower applications. Cable is suitable for UL “CT USE” (Cable Tray rated).
Select a set of products below for more information:
| Conductor | Allowable Ampacities+ | |||||||
| Size (AWG or kcmil) | No. of Strands | Nom. OD (Conductor) (mils) (mm) | Nominal Total Weight (lbs/1000') (kgs/km) | Allowable Ampacity at 75C | Allowable Ampacity at 90C | Insulation Thickness (mils) (mm) | DC Resistance at 25°C | |
| 570511 | 10 AWG 10 AWG | 7 7 | 62 92 | 45 1.14 | ||||
| 569882 | 8 AWG 8 AWG | 41 41 | 97 145 | 50 50 | 55 55 | 60 1.52 | 0.679 0.679 | |
| 569868 | 6 AWG 6 AWG | 65 65 | 130 194 | 65 65 | 75 75 | 60 1.52 | 0.436 0.436 | |
| 569833 | 4 AWG 4 AWG | 126 126 | 217 323 | 85 85 | 95 95 | 60 1.52 | 0.274 0.274 | |
| 569766 | 2 AWG 2 AWG | 168 168 | 271 403 | 115 115 | 130 130 | 60 1.52 | 0.172 0.172 | |
| 569672 | 1/0 AWG 1/0 AWG | 266 266 | 442 658 | 150 150 | 170 170 | 80 2.03 | 0.109 0.109 | |
| 569783 | 2/0 AWG 2/0 AWG | 342 342 | 552 822 | 175 175 | 195 195 | 80 2.03 | 0.0868 0.0868 | |
| 569851 | 4/0 AWG 4/0 AWG | 532 532 | 798 1187 | 230 230 | 260 260 | 80 2.03 | 0.0546 0.0546 | |
| 569796 | 350 KCMIL 350 KCMIL | 888 888 | 1304 1941 | 310 310 | 350 350 | 95 2.41 | 0.0334 0.0334 | |
| 569625 | 500 KCMIL 500 KCMIL | 1221 1221 | 1778 2646 | 380 380 | 430 430 | 95 2.41 | 0.0234 0.0234 | |
| 569618 | 750 KCMIL 750 KCMIL | 1850 1850 | 2758 4104 | 475 475 | 535 535 | 110 2.79 | 0.0157 0.0157 | |
Standards & References
- ASTM B33 Standard Specification for Tin-Coated Soft or Annealed Copper Wire
- ASTM B172 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Copper Conductors
- UL 44 Type RHH, FT4-ST1, VW-1, 600 Volts DC or AC
- UL 2731 Telecommunications Central Office Power Cable
- CSA AWM IB 105°C 600V. FT4-ST1
- IEC including 60674 and 60332
- RoHS Complaint , Lead-Free, Silicone-Free
- KS-24194™ List 4
- ATIS-0600017.2014 Non-Halogenated DC Power Wire and Cable for Telecommunications Power Systems
- Telcordia GR-347-CORE
- REACH - European Community Regulation
Construction
- Conductor:Class I modified bunched (8 and 6 AWG) or rope bunched (4 AWG and larger) tinned copper, conforming to ASTM B-33
- Separator Tape:Opaque Mylar tape
- Insulation:Limited smoke, non-halogenated, 105°C Dry, 60°C Wet TelcoHyde® 5221. Conforms to UL 44, UL 758, CSA C22.2 No. 210-11, and Telcordia Specification GR-347- CORE. Insulation has a Limiting Oxygen Index of 35%
- Separator Tape:1 mil clear mylar tape on 6 AWG and larger
- Cotton Braid:Overall natural cotton braid conforming to UL 44
- Saturant and Colored Finisher:Moisture resistant, fire retardant saturant and a colored finisher
Resources
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