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 FIREROL FRF-TW-025S-OS
A. Conductor B. Insulation C. Screen D. Sheath
Application
These cables are used as signal and control cable for protected installations inside and outside of rail and transport vehicles, where space and weight are an important factor, suitable for use in cable harnesses, switchboards and control panels, driver desks etc
Construction
Conductor
Stranded tinned copper wires
Insulation
Radiation crosslinkable LSZH compound
Screen
Tinned copper braid
Sheath
Radiation crosslinkable LSZH compound
Electrical & Mechanical Properties
| Nominal Voltage |
250V |
| Maximum Conductor Temperature |
105°C/125°C |
| Minimum Permissible Ambient Temperature |
-40°C~+105°C |
| Bending Radius |
5 × Overall Diameter |
Standards
NF F 63-808
NF F 16-101
BS 6853
DIN 5510
Fire Performance in general
| EN 50265-2-1; IEC 60332-1-2; NF C 32-070 2.1 (C2) |
Vertical flame propogation for a single insulated wire or cable |
EN 50266-2-4 + EN 50305; IEC 60332-3-24;
NF C 32-070 2.2 (C1); VDE 0472 Teil 804 |
Vertical flame spread of vertically mounted bunched wires or cables |
EN 50268-2; IEC 61034-2; NF C 32-073 ;
NF C 20-902; NF F 16 101; VDE 0472 Teil 816 |
Low Smoke Emission |
| EN 50267-2-1; IEC 60754-1; NF C 32-074;NF C 20-454; VDE 0472 Teil 815 |
Halogen Free |
| EN 50267-2-2/3; IEC 60754-2; NF C 32-074;NF C 20-453; VDE 0472 Teil 813 |
Low Corrosivity (Acidity & Conductivity) |
| EN 50305; NFX 70-100; NFF 63808; TM1-04; BS6853 |
Low Toxicity |
| NFF 16101; NFF 63808; BS6853 |
Smoke index |
FRF-TW-025S-OS 250 V
Nominal Cross Sectional Area |
Number & Nominal Diameter of Strands |
Overall Diameter |
Weight |
Min. |
Max. |
mm² |
No/mm |
mm |
mm |
kg/km |
0.38 |
19/0.16 |
2.05 |
2.55 |
11.5 |
0.60 |
19/0.20 |
2.30 |
2.80 |
15.0 |
0.93 |
19/0.25 |
2.50 |
3.00 |
18.8 |
1.34 |
19/0.30 |
2.70 |
3.20 |
24.2 |
1.82 |
37/0.25 |
3.30 |
3.75 |
32.0 |
2.61 |
37/0.30 |
3.60 |
4.20 |
43.0 |
4.32 |
61/0.30 |
4.15 |
4.75 |
63.0 |
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