Description :- India’s 1st Fire-Safe Cable with HFFR Insulation and Unilay Conductor. Halogen Free Flame Retardant Cable – Non-Toxic and Non-Corrosive | Does not Propagate Flame and Fire.
Application :- Wiring in all installations where fire safety is of utmost importance like schools, theaters, commercial complexes, apartments, high-rise buildings, laboratories, etc.
Technical Data :-
- Voltage Grade: Up to and including 1100V
- Conductor: Thin strands of electrolytic copper are multi-drawn for uniformity of resistance, dimension, and flexibility. The drawn strands are uni-laid with high precision and compacted, forming a perfectly circular conductor, which enables a reduction in overall diameter for space-saving in high-density wiring.
- Conductor Speciality: The strands do not get cut when stripping the insulation. The conductor offers perfect contact at pins, terminals, and sockets, eliminating spot heating and sparking.
- Insulation: Specially formulated grade of halogen-free flame-retardant (HFFR) compound is used. The insulation does not burn readily, does not melt and drip, and smoke is negligible, transparent, and non-toxic. Victims trapped in fire do not suffocate, facilitating fire-fighting operations. Unlike PVC, the smoke emitted is non-corrosive.
- Colours: Red, yellow, blue, black, green, grey, and white
- Marking: The cables are printed with the marking of ‘FIREX HFFR’ up to 4 Sq. mm and “RR KABEL HFFR” for size 6 Sq. mm and onwards
- Packing: 90 mtr. coils packed in protective cartons
Cable Design Parameters :- Kindly complete the part numbers for these cables by adding the suffix (in place of ‘xx’) for the colour required: 01 – green, 02 – black, 03 – red, 04 – blue, 05 – yellow, 06 – grey, 07 – white.
Part Number |
Nominal Cross Sectional Area (Sq. mm) |
Nominal Insulation Thickness (mm) |
Number *Nominal Dia. of Strands |
Approx. Overall Diameter (mm) |
Max. DC Conductor Resistance at 20°C (Ω/km) |
Current Rating (Amps) |
Casing |
Concealed |
01040101xx70 |
1 |
0.7 |
37/0.20 |
2.6 |
19.5 |
12 |
11 |
01040102xx70 |
1.5 |
0.7 |
37/0.22 |
3.0 |
13.3 |
16 |
15 |
01040103xx70 |
2.5 |
0.8 |
61/0.22 |
3.6 |
7.98 |
23 |
19 |
01040104xx70 |
4 |
0.8 |
61/0.30 |
4.1 |
4.95 |
30 |
26 |
01040105xx70 |
6* |
0.8 |
84/0.30 |
4.6 |
3.30 |
38 |
33 |
Cable Design Parameters :
Test |
Test Method |
Values |
Limited Oxygen Index |
ASTM – D 2863 |
≥ 32% |
Limited Temp. Index |
ASTM – D 2863 |
> 250°C |
Smoke Density (Light Absorption) |
ASTM – D 2843 |
< 10% |
Acid Gas Generation |
IEC – 60754 – 1 |
< 5% |