NORDEN FireNor Fire Resistant Cables are manufactured within the specific requirement of fire resistant cable standards. The fire resistant cable assures reliable circuit integrity to keep emergency evacuation systems operational even whilst the cable is burning. FireNor fire resistant cables can be used for fire alarm systems, power supply or control of equipment that needs to function during a fire such as warning, emergency lighting, evacuation and monitor systems. The place of usage is intelligent or semi-intelligent buildings where dense human population or valuable goods are found. FireNor products_backup have low smoke density, are halogen free and they don't emit poisonous gases. Suitable for direct burial, trough, tray, ladder or other installations requiring a robust armoured cable.
NORDEN FireNor Fire Resistant Cables are manufactured within the specific requirement of fire resistant cable standards. The fire resistant cable assures reliable circuit integrity to keep emergency evacuation systems operational even whilst the cable is burning. FireNor fire resistant cables can be used for fire alarm systems, power supply or control of equipment that needs to function during a fire such as warning, emergency lighting, evacuation and monitor systems. The place of usage is intelligent or semi-intelligent buildings where dense human population or valuable goods are found. FireNor products_backup have low smoke density, are halogen free and they don't emit poisonous gases. Suitable for direct burial, trough, tray, ladder or other installations requiring a robust armoured cable.
ConductorPlain annealed stranded |
Flame BarrierMica tape |
SheathHalogen free flame retardant |
InsulationXLPE |
BeddingLSOH, Black (RAL 9005) |
Sheath ColorBlack (RAL 9005) |
Insulation Colour2 Core: Blue/Brown |
ArmourSingle layer of round galvanized steel wire |
Reference StandardBS 7846 |
| Flame Tests | Insulation Integrity | Smoke Density | Corrosive Gases Measurement |
|
IEC 60332-1 |
IEC 60331 |
IEC/EN 61034-2 |
IEC 60754-2 |
| Properties | Value | |
| 1.5 mm² | 2.5 mm² | |
|
Max. Conductor Resistant @ 20ºC |
12.1 Ω/km |
7.41 Ω/km |
|
Min. Insulation Resistant @ 0ºC |
>5000MΩxkm |
|
|
Operating Voltage |
0.6/1 kV |
|
|
Test Voltage |
3500 V |
|
|
Temperature Range |
-40ºC to + 90ºC |
|
|
Min. Bend Radius |
12 x D |
|
| Nom. Cond. Cross-Sect. mm² |
Conductor Size no.of strands/mm |
Cable Diameter mm (±5 %) |
Weight Kg/km |
|
2 x 1.5 |
7/0.52 |
13.5 |
377.7 |
|
2 x 2.5 |
7/0.66 |
14.9 |
453.5 |
|
3 x 1.5 |
7/0.52 |
14.1 |
407.1 |
|
3 x 2.5 |
7/0.66 |
15.6 |
498.7 |
| Part Number | Description |
|
57-1502X |
2 Core 1.5 Sq.mm Steel Wire Armoured Fire Resistant Cable |
|
57-2502X |
2 Core 2.5 Sq.mm Steel Wire Armoured Fire Resistant Cable |
|
57-1503X |
3 Core 1.5 Sq.mm Steel Wire Armoured Fire Resistant Cable |
|
57-2503X |
3 Core 2.5 Sq.mm Steel Wire Armoured Fire Resistant Cable |
X > BK:Black, RD:Red, WH:White, OR:Orange
