Single Core Fire Resistant
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.
Adapted to EN 50525-3-41
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 x Overall diameter
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 low smoke zero halogen (LS0H), insulating compound
*Sheathed version also available. Details available on request.
Circuit Integrity for installation in metal conduits: BS 6387 categories C, W & Z (when applied to a single cable) Exceeds IEC 60331 – 3 hours at 750°C – when the test temperature was increased to 950°C, equivalent to BS 6387 category 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 |