RR 25.0 sqmm FR HSF / FR -LSH /LSO-FR Single Core Unsheathed Cables 1100 Volt (100MTR)

RR 10.0 sqmm to 630.0 sqmm FR HSF / FR-LSH / LSO-FR Single Core Unsheathed Cables (1100V, 100Mtr) are flexible copper conductor cables suitable for internal wiring, known for flame-retardant, low smoke, and low halogen properties.

Cable Types and Features

• FR HSF (Flame Retardant Hazardous Substance Free): Flexible single core, plain copper conductor, FR PVC insulation, hazardous substance free, does not propagate flame, suitable for panels, machines, and internal wiring. Operating temperature: up to 70°C. Approvals: IS 694 marked. Voltage grade: 1100V.

• FR-LSH (Flame Retardant Low Smoke and Halogen): Offers reduced smoke and acid gas emission, suitable for dense population and hazard-prone areas. Flexible electrolytic annealed copper. Insulation: Special FR-LSH PVC, IS 5831. Temperature range: -15°C to +70°C. Max short circuit temp: 160°C. Approvals: IS 694, FIA/TAC. Hazardous substances free.

• Application Areas

  • Suitable for panels, switchgear, relays, industrial/commercial wiring, and dense population/hazard-prone areas.

  Key Test Parameters (FR-LSH)

  • Limited Oxygen Index: > 29%

  • Limited Temp. Index: ≥ 250 °C

  • Smoke Density: < 60%

  • Acid Gas Generation: < 20%

  These specifications cover the core RR FR HSF and FR-LSH cable types in the 10 sqmm, single core, 1100V, 100M format. For pricing or further features, manufacturer datasheets or price lists are recommended.