TELCOFLEX® L4 Telecom Power Wire and Cable
Limited smoke, Non-halogenated Insulation, 105°C Dry, 60°C Wet
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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