Operating temperature
-40°C to +90°C
-40°C to +90°C
Minimum bending radius
6 times the outer diameter.
6 times the outer diameter.
Colour code up to 4 cores to HD 308
| 2 cores | blue – brown |
| 3 cores | brown – black – grey |
| 4 cores | blue – brown – black – grey |
| 7 cores | centre: brown 1st layer: brown – black – 4 cores white |
| 12 cores | centre: brown – black – white 1st layer: brown – black – 7 cores white |
| 19 cores | centre: brown 1st layer: brown – black – 4 cores white 2nd layer: brown – black – 10 cores white |
(on request the cores can be one colour only, identified by printed numbers)
Applicable Standards
| Basic design | BS 7629-1 |
| Fire resistant | BS 6387 (cat. C-W-Z) EN 50200 (class PH120) BS 8434-2 (120 min) |
| Flame retardant | EN 60332-1-2 |
| Acid gas emission | EN 50267-2-1 |
| Smoke density | EN 61034-2 |
Cable construction
Conductors
Plain annealed copper wire, solid class 1 or stranded class 2 according to
EN 60228.
Conductors
Plain annealed copper wire, solid class 1 or stranded class 2 according to
EN 60228.
Insulation
High performance fire resistant cables silicone rubber type EI2 to BS EN 50363-1.
High performance fire resistant cables silicone rubber type EI2 to BS EN 50363-1.
Cabling
Insulated cores are cabled together.
Insulated cores are cabled together.
Overall screen
Aluminium/polyester tape.
Aluminium/polyester tape.
Circuit protective conductor
Uninsulated tinned copper conductor of the same section and class as the
insulated conductors in the 2-, 3- and 4-core cables. Drain wire of 0.5 mm2 tinned
copper conductor is provided in cables with more than 4 conductors.
Uninsulated tinned copper conductor of the same section and class as the
insulated conductors in the 2-, 3- and 4-core cables. Drain wire of 0.5 mm2 tinned
copper conductor is provided in cables with more than 4 conductors.
Outer sheath
LSZH thermoplastic material type LTS3 to BS 7655-6.1.
Colour red or white (other colours on request)
LSZH thermoplastic material type LTS3 to BS 7655-6.1.
Colour red or white (other colours on request)