Havells Life Shield HFFR Cables 4.0 sq. mm (90 MTR )

The Havells Life Shield HFFR Cable 4.0 sq. mm (90 MTR) is a single-core flexible copper conductor cable insulated with Halogen-Free Flame Retardant (HFFR) polymer, designed for internal electrical wiring where enhanced fire safety and environmental protection are needed. It is ideal for residential, commercial, and industrial wiring applications.

Key Specifications:

• Brand: Havells

• Model: Life Shield HFFR

• Conductor: Annealed bare copper, class 5 flexible, with 56 strands of 0.3 mm diameter

• Cross Section: 4.0 sq. mm

• Voltage Rating: 1100 V (IS: 694 compliant)

• Outer Diameter: Approximately 4.1 mm

• Current Carrying Capacity: Around 30-32 A (single-phase)

• Maximum Conductor Resistance: Approx. 4.61 Ω/km at 20°C

• Insulation: Halogen-Free Flame Retardant polymer with a high oxygen index (~30%), meaning it supports combustion only in oxygen levels above atmospheric 21%