Fire Resistant Control Cable (2-4cores) 300-500V

Fire resistant control cable 2-4 cores 300/500V features Mica tape twisted with copper conductor, the cable refers as multiple cores Cu/MicaXLPE(PVC)/LSZH 300/500V to basic standard BS7211. The function of mica is to prevent burning when cables catching fire. The cable can maintain the integrity of the electric circuit and continue to work for a period of time when exposed to fire. The sheath is compound material LSFH low smoking free holagen which has little smoking and no toxic gas emission which reduces the damage to the people and equipment. Thesefire rated control cables we supplied are twisted two layers of mica tape with 80% overlap rate which achieves a good performance of fire resistance.

Description of Fire ResistantControl Cable (2-4cores) 300-500V

Rated voltage: 300/500V

Basic standard: BS 7211

Conductor: bare annealed copper wire, stranded wire to IEC(EN) 60228 class 2

Fire lyer: Mica glass tape

Insulation: PVC (XLPE)

Sheath: LSZH compound to BS 7655-6.1

Operating temperature range (fixed state): -30°C – +90°C

Operating temperature range (mobile state): -20°C – +50°C

Min bending radius: 6 times of Overall Diameter

Insulation resistance: 20 MΩ x km (at 20°C)

Short circuit temperature: 250°C

Application OfFireproofElectricalCable (2-4cores) 300-500V

The cables are designed for facilities where keeping and maintaining integrity of the electrical circuit is critical in power supply system.

The cables are widely used in underground tunnels, emergency lightings, fire alarm systems, control and power circuits, power stations, lifts, escalators, and high-rise buildings.

As one offire resistant cable suppliers, we can offer kinds of2 core fire resistant cable for sale, if you have needs, please contact us.

There are manyflexible cable manufacturers in China, but we are one of the best choices for you.