Hosiwell Water Fire Resistant Instrumentation Cables 1 Pair x 2.5mm2 For Outdoor (P/N: IF25001P-LSZH-FRAQ)

In conduit & Direct burial applications

The water fire resistant instrumentation cables from Hosiwell is suitable to use for installation in signaling & fire alarm system. Indoor/outdoor wet location.


For fire alarm system, building sound, broadcast, audio control, and instrument use to be in conduit.

In a outdoor underground envirnment.

Part number: IF25001P-LSZH-FRAQ  
Brand name/Origin: Hosiwell Cable/Thailand  
Voltage: 300V/500V  
Packing: 500 met  

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Product Description

Cable construction
Bare copper wire (Class 2)
Fire Barrier: Mica tape wrapping double layer
Insulation: XLPE
Core binders: Mylar tape wrapping
Drain wire: Tinned copper wire
Shielding (Coverage 100%): Aluminum Foil-Polyester tape
Water blocking tape: Wrapping double layer
Outer jacket, Colour: Low smoke zero halogen (LSZH), Orange


Physical characteristics
No. of pair:
Cross-sectional area: 2.5mm2
Conductor diameter: 2.01mm
Insulation diameter: 4.10mm ± 0.05mm
Drain wire size: 0.56mm2
Jacket thickness: 1.17mm
Approx. Dia. of cable: 11.90mm ± 0.20mm
Temperature: -20oC – 90oC


IEC 60228 , IEC 60502-1
Circuit integrity: BS 6387 categories C, W, Z
  IEC 60331 at 750oC 3 hours
Flame propagation: IEC 60332-1
  IEC 60332-3 categories A, B, C
Acid gas emission: IEC 60754-2
Smoke emission: IEC 61034