RR UNILAY HRFR 4.00 Sqmm Single Core Flexible Industrial Cable 1100V (90 MTR)

The RR UNILAY HRFR 4.00 Sqmm Single Core Flexible Industrial Cable 1100V (90 MTR) is a compact, heat resistant, and flame retardant copper cable engineered for safe, dense wiring in industrial, commercial, and residential settings.

Key Specifications

• Conductor: Unilay construction consisting of 61 strands of 0.29 mm diameter electrolytic copper, compacted in a perfect circular cross-section to reduce diameter and enhance flexibility.

• Core Size: 4.00 Sqmm single core.

• Voltage Rating: Suitable for up to and including 1100V AC.

• Insulation: Special HRFR PVC insulation complying with IS 5831, Type C – HR 85°C + FR, designed to limit flame propagation while ensuring electrical safety.

• Nominal Insulation Thickness: 0.8 mm.

• Overall Diameter: Approximately 4.1 mm.

• Conductor Resistance: Around 4.95 Ω/km at 20°C.

• Current Carrying Capacity: 32A (casing wiring), 26A (concealed wiring).

• Cable Length: Supplied in 90-meter coils.

• Color Variants: Available in black, green, red, yellow, blue, grey, and white.

• Certifications: IS 694 marked, FIA/TAC approved, REACH and RoHS compliant, CPR certified.