The cables are single pair stranded flexible cables sheathed with thermoplastic LSZHcompound. The cables have the ability to restrict the propagation of the flame in the event of a fire. This is especially important to slow down the spreading of the fire as the cables maypass from one area to another within a building. Applications can be found in control and power circuits, power stations, underground tunnels, lifts, escalators, and high-rise buildings.
| Basic design | BS 7629-1 |
| Halogen Free | IEC 60754-1 |
| No corrosive gas emission | IEC 60754-2 |
| Minimum Smoke Emission | IEC 61034/1/2 |
| Reduced Fire Propagation | IEC 60332-3C / NF C 32-070-2.2 (C1) |
| Flame Retardance | IEC 60332-1 / NF C 32-070-2.1 (C2) |
| Fire Resistance | IEC 60331 / BS 5839-1 Clause 26 2d / NF C 32070-2.3(CR1) |
300/500V
Conductor : Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2 or class 5.
Insulation : Fire resistant silicone rubber compound type EI2 as per BS 7655-1.1.
Outer Sheath : Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1.
| Dielectric test: | 2000 V r.m.s. x 5’ (core/core) |
| Insulation resistance | 300 MΩ x km (at 20°C) |
| Short circuit temperature | 350°C |
Temperature range during operation (fixed state) : -30°C – +90°C
Temperature range during installation (mobile state) : -20°C – +50°C
Minimum bending radius : 8 × Overall Diameter
FFX200 05SZ1-R 2G2.5
FFX200 05SZ1-F 2G2.5
| No.of pair x | Nominal Cross Sectional Area | Number & Nominal Diameter of Strands | Nominal Insulation Thickness | Nominal Sheath Thickness | Nominal Overall Diameter | Approx. Weight |
|---|---|---|---|---|---|---|
| mm² | No/mm | mm | mm | mm | kg/km | |
| 2 | 2.5 | 7/0.67 | 0.8 | 1.0 | 9.0 | 105 |
| 2 | 2.5 | 50/0.25 | 0.8 | 1.0 | 9.0 | 105 |