multicores,layers,collective_screen,stranded_conductor (2)

Multipairs, Layers, Individual And Collective Screen, Stranded Conductor

Engineering Specification:
Standard:
BS-5308
Rated Voltage:
300 / 500 V
Conductor:
Stranded plain / tinned annealed copper
Insulation:
Flame barrier mica tape, cross-linked polyethylene
Assembly:
Cores twisted to form pairs, pairs screened by aluminium polyester tapes, screened pairs twisted in concentric layers and wrapped by polyester tapes
Colour code:
Black / White continuously numbered, or Identification tapes numbered
Screen:
Collective screen of aluminum polyester tapes with tinned drain wire and wrapped by polyester tapes
Sheath:
Halogen free, low smoke thermoplastic material, red colour
Minimum bending radius:
6 x d (d= overall diameter)
Fire resistant property:
750oC according to IEC 331
Packing:
On non-returnable wooden drums
SKU: CPM4355 Categories: ,

Description

Application
These cables are used in fire fighting alarm systems in hazardous area where the safety is highly
required during fire condition.

 

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