FT Sifer 950i
Fire Resistant Single Core Cable
Zero Halogen, Low Smoke (OHLS®) single core cable maintaining circuit integrity when exposed to fire.
These cables are designed for drawing into conduit where a fire situation may pose a major hazard and the maintenance of circuit integrity is a requirement.
Conductors: |
Stranded plain annealed copper wire (class 2) to BS EN 60228 |
Insulation: |
Comprises mica-glass fire resistant tape covered by an extruded layer of cross-linked Zero Halogen, Low Smoke (OHLS®) compound |
Voltage rating (U0/U): |
600/1000V |
Operating temp |
-25°C to +90°C
(the cable should not be installed when either the ambient or cable
temperature is below 0°C) |
Min, bending radius |
8 x overall diameter of cable |
Circuit integrity |
BS 6387 categories C, W and Z (when tested in steel conduit).
Exceeds IEC 60331-21 3 hours at 750°C (test temperature is increased to 950°C, equivalent to BS 6387 category C) |
Smoke emission |
BS EN 61034-2 |
Acid gas emmision |
BS EN 50267-2-1 |
Flame propagation |
BS EN 60332-1-2 |
FT Sifer 950i Datasheet
- [575 KB]
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FT Sifer 950i LPCB Certificate 1134c Issue 02
- [101 KB]
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