TELCOFLEX® L4 Telecom Power Wire and Cable

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).

Specifications

measurement
imperial metric
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 95 141 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 126 126 215 320 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 342 342 552 821 175 175 195 195 80 2.03 0.0868 0.0868
569851 4/0 AWG 4/0 AWG 532 532 796 1185 230 230 260 260 80 2.03 0.0546 0.0546
569796 350 KCMIL 350 KCMIL 888 888 1305 1943 310 310 350 350 95 2.41 0.0334 0.0334
569625 500 KCMIL 500 KCMIL 1221 1221 1774 2640 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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