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Special Cables
NG-A (BTLY) Fire-Resistant Cable
0.6/1kV · 950°C / 90min
NG-A (BTLY) flexible mineral-insulated fire-resistant cable. Maintains circuit integrity for 90 minutes at 950 °C — specified by code for fire pumps, smoke extraction, emergency lighting and life-safety systems in critical buildings.
Specifications
Engineering data sheet
| Standard | GB/T 34926, BS 6387 CWZ |
| Rated Voltage | 0.6/1 kV |
| Conductor | Solid copper |
| Insulation | Compressed magnesium oxide (MgO) |
| Sheath | Continuous aluminium + LSZH outer |
| Fire Rating | 950 °C / 90 min — BS 6387 CWZ |
Applications
Where it's used
- Fire pumps
- Smoke extraction
- Emergency lighting
- Hospital life-safety
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