MAYUR MULTI-STRANDS WIRE
MAYUR MULTI-STRANDS WIRE
- MAYUR FLAME RETARDANT
- Does not catch flame
- Does not propagate fire
- Non-Toxic and Non-Corrosive
Applications
Wiring in all installations where fire safety is more important. Schools, theatres, commercial complexes, air conditioned apartments, high rise buildings, fire alarms and emergency lighting circuits.
Specifications
Generally conforms to, IEC 60332-1 & 3, IEEE 383, IEC 60754-1 & 2, IS-8130, IS-694, and IS-5831.
Conductor
Thin strands of Electrolytic Copper are multi-drawn simultaneously for uniformity of Resistance, Dimension, and Flexibility. The drawn strands are bunched in high precision machines. A circular conductor is thus formed. The conductor is bunched in such a way that it reduces in overall diameter for space saving in high density wiring.
Insulation
Specially formulated grade of Flame Retardant (FR) compound is used. The performance of the cable in a fire situation is exceptionally good. The insulation does not burn readily. It does not melt and drip. The smoke is negligible, transparent, and not toxic. The victims trapped in fire do not suffocate and this facilitates firefighting operations. Unlike general purpose PVC, the smoke emitted is non-corrosive. Thus, the electronic printed circuit boards, hard disks and other sensitive electronic equipment are unaffected.
Marking
The cables are market “MAYUR – FR (Size) 1100 IS: 694”
Colours
Red, Yellow, Blue, Black, Green.
- SIZE, CONSTRUCTION AND CURRENT RATING
| Conductor Area Sq. mm | Insulation Thicknes mm | Number of strands/ Nominal Dia, of Strands | Max. Overall Diameter mm | Conductor Resistance Ohm/km at 20°C (Max) | Current Rating Amps. | Casting | Concealed |
|---|---|---|---|---|---|---|
| 1.00 | 0.7 | 14/0.3 | 2.8 | 10.3 | 14 | 13 |
| 1.50 | 0.7 | 22/03 | 3.1 | 12.10 | 18 | 16 |
| 2.50 | 0.8 | 36/03 | 3.8 | 7.41 | 24 | 20 |
| 4.00 | 0.8 | 56/03 | 4.4 | 4.95 | 32 | 26 |