BS 7629
300/500 V Fire resistant multi-core electric cables
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| -20/+70 °C | Flame Retardant IEC 60332-1-2 | Flame Retardant IEC 60332-3-24 |
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| Halogen Free IEC 60754-1 | Low… |
Application
Installation in walls, on boards and in channels or embedded in plaster. Low level of emission of smoke and corrosive gasses in case of fire. Fire resistant.
Construction
Cu/XL-LSZH/AL-PET/LSZH
1- Conductor: Copper
2-Insulation: Silicone Rubber
3- CPC: Tinned Copper Conductor
4-Screen: Aluminium Tape
5-Outer Sheath: LSZH
Technical Data
Max. operating temperature 70 0C
Details
| Construction | Cu/XL-LSZH/AL-PET/LSZH |
|---|---|
| Standard | BS 7629 |
|
Cross-section (mm²) |
Reaction To Fire classification |
|
2 x 1 str + 1 str |
Eca |
|
2 x 1,5 str + 1,5 str |
Eca |
|
2 x 2,5 str + 2,5 str |
Eca |
|
2 x 4 str + 4 str |
Eca |
|
3 x 1,5 str + 1,5 str |
Eca |
|
3 x 2,5 str + 2,5 str |
Eca |
|
3 x 4 str + 4 str |
Eca |
|
4 x 1,5 str + 1,5 str |
Eca |
|
4 x 2,5 str + 2,5 str |
Eca |
|
4 x 4 str + 4 str |
Eca |
|
Nominal cross-section (mm²) |
Conductor Class |
Nominal Thickness of Insulation (mm) |
Approximate overall diameter (mm) |
Max. Conductor DC resistance at 20 ºC (ohm/km) |
Approximate net weight (kg/km) |
Max. Tinned Conductor DC resistance at 20 ºC (ohm/km) |
|
2 x 1 str + 1 str |
2 |
0,6 |
9,2 |
18,1 |
91 |
18,2 |
|
2 x 1,5 str + 1,5 str |
2 |
0,7 |
9,8 |
12,1 |
109 |
12,2 |
|
2 x 2,5 str + 2,5 str |
2 |
0,8 |
11,0 |
7,41 |
147 |
7,56 |
|
2 x 4 str + 4 str |
2 |
0,8 |
12,2 |
4,61 |
203 |
4,7 |
|
3 x 1,5 str + 1,5 str |
2 |
0,7 |
10,3 |
12,1 |
133 |
12,2 |
|
3 x 2,5 str + 2,5 str |
2 |
0,8 |
12,0 |
7,41 |
200 |
7,56 |
|
3 x 4 str + 4 str |
2 |
0,8 |
13,0 |
4,61 |
257 |
4,7 |
|
4 x 1,5 str + 1,5 str |
2 |
0,7 |
11,4 |
12,1 |
163 |
12,2 |
|
4 x 2,5 str + 2,5 str |
2 |
0,8 |
12,9 |
7,41 |
227 |
7,56 |
|
4 x 4 str + 4 str |
2 |
0,8 |
14,8 |
4,61 |
338 |
4,7 |