Specialised Cable

Fire Alarm FR20

Multi-core fire alarm cable with 0.8mm solid plain copper conductors, PVC insulation, overall aluminium polyester tape screen with a multi-strand tinned copper drain wire, enclosed in a red coloured flame retardant PVC outer sheath. Two or four cores are twisted together for interference rejection. Designed for reliable performance in fire detection and alarm systems.

Applications

  • Fire detection and alarm systems
  • Security alarm wiring
  • Building automation and control systems
  • Signal and data transmission in fire-risk environments
  • Commercial and industrial fire protection installations

Construction

ComponentDescription
Conductor0.8mm solid plain copper (larger sizes on request)
InsulationPolyvinyl Chloride (PVC)
Core IdentificationTwo or four cores twisted together
Overall ScreenAluminium polyester tape & multi-strand tinned copper drain wire
Outer SheathRed coloured flame retardant PVC (FR PVC). Other colours available on request.

Core Colour Codes

ConfigurationCore Colours
2 CoreBlue / Red
4 CoreBlue / Red / Yellow / Grey

Other sheath colours are available on request. Contact us with your specific requirements.

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