HVAC-C-c-cng(A)-FRHF cable

Interior of buildings; For laying in protective pipes, trays, tunnels, platforms and trestles. Fully dielectric. Resistant to UV radiation. Retention of fire resistance and serviceability not less than 180 minutes. The cable contains an optical module with loosely laid fibres. The free space in the optical module is filled with hydrophobic gel. The module is spirally overlaid with reinforcing glass fibres and an intermediate sheath made of a polymer composition that does not propagate combustion, does not contain halogens and has low smoke emission. The intermediate sheath is overlaid with glass-mica tape, reinforcing glass strands and a sheath made of polymer composition that does not propagate combustion and does not emit corrosive gaseous products during combustion and smouldering. Cable sheath is made of polymer composition of black colour resistant to ultraviolet radiation. By agreement with the customer the colour of the sheath can be changed.