Description
Fire Resistant LS0H Cable | 90°C
Application
These cables are designed for installations in trunking and conduits where a fire situation may pose a major hazard. Circuit integrity is maintained and to achieve optimum performance, such cables should be installed in metal conduits.
Standard
Adapted to EN 50525-3-41
Technical Data
- Voltage Rating: 450 / 750 V
- Operating Temperature: -20°C to +90°C (the cable should not be flexed when the temperature is below 0°C)
- Minimum Bending Radius: 8 × Overall Diameter
Cable Construction
- Conductor: Stranded plain annealed copper conductor to BS EN 60228, Class 2
- Insulation: Mica (fire-resistant) tape covered by an extruded layer of cross-linked LS0H insulating compound
- Sheathed version also available — details available on request
Properties
- Circuit Integrity (in metal conduits): BS 6387 Categories C, W & Z (single cable)
- Exceeds IEC 60331 – 3 hours at 750°C (tested up to 950°C, equivalent to BS 6387 Cat. C)
- Acid Gas Emission: IEC 60754-1, BS EN 50267-2-1
- Smoke Emission: IEC 61034, BS EN 50268
- Flame Propagation: EN 60332-1, EN 60332-3, BS EN 50265, BS EN 50266
Cable Design Parameters
Kindly complete the part numbers for these cables by adding the suffix (in place of ‘xx’) for the insulation colour required:
01 – Green, 02 – Black, 03 – Red, 04 – Blue, 05 – Yellow, 06 – Green/Yellow, 09 – Brown, 12 – Grey.
| Part Number | Nominal Cross Sectional Area (Sq.mm) | Insulation Thickness (mm) | Max. Overall Diameter (mm) | Approx. Cable Weight (kg/km) |
|---|---|---|---|---|
| 10040101xx60 | 1.5 | 0.7 | 3.8 | 32 |
| 10040102xx60 | 2.5 | 0.8 | 4.5 | 43 |
| 10040103xx60 | 4 | 0.8 | 5 | 55 |
| 10040104xx60 | 6 | 0.8 | 5.5 | 85 |
| 10040105xx60 | 10 | 1 | 7 | 146 |
| 10040106xx60 | 16 | 1 | 8 | 198 |
| 10040107xx60 | 25 | 1.2 | 9.7 | 320 |
| 10040108xx60 | 35 | 1.2 | 10.8 | 410 |
| 10040109xx60 | 50 | 1.4 | 13.3 | 549 |
| 10040110xx60 | 70 | 1.4 | 15.1 | 770 |
| 10040111xx60 | 95 | 1.6 | 17.5 | 1140 |
| 10040112xx60 | 120 | 1.6 | 19.2 | 1425 |
| 10040113xx60 | 150 | 1.8 | 21.2 | 1720 |
| 10040114xx60 | 185 | 2 | 23.6 | 2155 |
