Wireflex -FRLS

Wireflex FRLS (Fire Retardant Low Smoke) Cables are specially engineered for enhanced fire safety and reliable electrical performance. Manufactured with high-conductivity electrolytic copper conductors and advanced FRLS insulation, these cables minimize flame spread and smoke emission during fire incidents, making them ideal for residential, commercial, and public infrastructure applications.




Application & Construction

Submersible cables are used to supply power for pumps including irrigation, sewage treatment plants, sea water handling equipment, and other submersible applications.

  • Approvals:
    IS 649 marked, FIA/TAC
  • Voltage Grade:
    Up to and including 1100V
  • Conductor:
    Thin strands of electrolytic copper are multi-drawn for uniformity of resistance, dimension and flexibility.
  • Insulation:
    High-grade Fire Resistance Low Smoke (FRLS) PVC insulation is used. Specially engineered to withstand elevated temperatures while effectively retarding flame propagation, ensuring enhanced safety and long-term performance.
  • Insulation Conformity:
    IS 5831 Type C – HR 85°C + FR
  • Colours:
    Red, Yellow, Blue, Black, Green, Grey & White
  • Marking:
    The cables are printed with the marking “WIREFLEX FRLS”
  • Packing:
    90 meter coils packed in protective cartons. Project packing of 180 MTR is also available.




Key Features

FRLS

Fire Resistant Low Smoke

1100V

Voltage Grade

85°C

Heat Resistant

IS 649

Certified Standard




Environment

-15°C

+70°C

Suitable for harsh and submerged environments

Nominal Cross Sectional Area (sq. mm) Number / Max. Dia. of Strands Nominal Insulation Thickness (mm) Approx. Overall Diameter (mm) Max. DC Conductor Resistance at 20°C (Ω/km) Current Rating (Amps) Casing Current Rating (Amps) Concealed
0.75 24/0.21 0.6 2.3 26.0 10 9
1.0 14/0.31 0.6 2.6 18.1 16 15
1.5 22/0.31 0.7 3.0 12.1 19 18
2.5 36/0.31 0.8 3.7 7.41 26 22
4.0 56/0.31 0.8 4.1 4.95 32 27
6.0 84/0.31 0.8 4.6 3.3 39 34

Standard Packing

100m coil, 500m drum, 1000m drum or as per requirement

Notes

  • Wire count and diameter are nominal as per IS 694 / IS 8130 / BS 6360
  • Specifications may change based on design improvements

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