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Special Cables
 Special Cables
 
Fire Alarm Cables
Multicores, Unscreened, Stranded Conductor These cables are used for communication and signaling in fire alarm systems.
Standard BS 5308 Rated Voltage 300/500 V
Conductor Stranded annealed plain copper
Insulation polyvinylchloride rated for 105°C
Assembly Cores twisted together in concentric layers
Colour Code 
Two Core: red, black
Three Core: red, black, blue
Four Core: red, yellow, blue, black
Screen Collective screen of aluminum polyester tape with tinned drain wire and wrapped by polyester tapes
Sheath Flame retardant polyvinylchloride, red coloured
Minimum Bending Radius 7.5*d (d= overall diameter)
Temperature Rating +5°C up to + 50°C during operaion
Packing On non-returnable wooden drums

Multipairs, Layers, Collective Screen, Stranded Conductor These cables are used for communication and signaling in fire alarm systems.
Standard BS 5308 Rated Voltage 300/500 V
Conductor Stranded annealed plain copper
Insulation polyvinylchloride rated for 105°C
Assembly Cores twisted to form pairs, pairs twisted in concentric layers and wrapped by polyester tapes.
Colour Code 
Red / Black continuously numbered, or identification tapes numbered
Screen Collective screen of aluminium polyester tap with tinned drainwire and wrapped by polyester tapes
Sheath Flame retardant polyvinylchloride, red coloured
Minimum Bending Radius 7.5*d (d= overall diameter)
Temperature Rating +5°C up to + 50°C during operaion
Packing On non-returnable wooden drums
 
..LSHF Control..
 

 
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