Fire-resistant Cable BS 6387 CWZ 3C×6mm2

Zhejiang Chatnow New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of fire-resistant cable bs 6387 cwz 3c×6mm2 in China. With abundant experience, we warmly welcome you to wholesale bulk high quality products at competitive price from our factory. We also accept customized orders.

BS 6387 CWZ Fire-resistant Cable is intended for critical power circuits where continuous operation is required during

fire emergencies.

Typical applications include:

• Fire alarm and emergency lighting systems
• Smoke extraction and ventilation equipment
• Fire pumps and sprinkler systems
• Power supply for evacuation systems
• Public buildings, hospitals, airports and tunnels
• Data centers and industrial facilities
• High-rise buildings and transportation infrastructure
• Emergency backup power circuits

Its steel wire armour construction also provides additional mechanical protection for direct burial and outdoor installations.

100M, 300M, 500M, 1000M, 500FT, 1000FT, Coil/Drum

Customized Length: Available

Drum Marking: Customer Logo Available

Packaging: Export Seaworthy Wooden Drum

Structural Design & Signal Benefits

Key Benefits

Excellent Fire Survival Capability

Double mica tape and BS 6387 CWZ design enable the cable to continue transmitting power under fire conditions, ensuring

operation of life safety systems.

Low Smoke Zero Halogen (LSZH)

Produces minimal smoke and no corrosive halogen gases, reducing hazards and protecting equipment during emergencies.

High Mechanical Strength

Steel wire armour provides outstanding resistance against impact, compression, and external mechanical damage.

Stable Electrical Performance

Conductor resistance ≤3.08 Ω/km

Dielectric strength: 3500V/5min without breakdown

Rated voltage: 0.6/1kV

Wide Temperature Range

Suitable for environments from -20°C to +90°C.

Installation & Performance Considerations

Recommended Installation

✔ Indoor and outdoor installation

✔ Cable tray and conduit systems

✔ Underground installation with suitable protection

✔ Industrial and commercial power distribution systems

✔ Emergency circuits requiring fire survival capability

Installation Guidelines

• Avoid exceeding the minimum bending radius during installation.
• Prevent excessive pulling tension to protect armour and insulation.
• Ensure glands and accessories are compatible with SWA construction.
• Keep cable ends sealed before installation to prevent moisture ingress.
• Follow local electrical codes and fire safety regulations.

FAQ

Q1: Is this cable suitable for fire alarm systems?

A: Yes. It is widely used in fire alarm systems, emergency lighting, smoke control systems, and critical power circuits requiring

continuous operation during a fire.

Q2: Can the cable be installed underground?

A: Yes. The galvanized steel wire armour provides mechanical protection, making it suitable for underground and outdoor

installations when properly installed.

Q3: Why choose LSZH sheath material?

A: LSZH materials emit very little smoke and no halogen gases during combustion, improving visibility and reducing damage to

people and electronic equipment.

Q4: Can customized sizes and lengths be supplied?

A: Yes. CHATNOW provides customized conductor sizes, core counts, sheath colors, printing, and packing lengths according to

project requirements.

Q5: What is the regular packing length?

A: The standard packing is 500 meters per wooden drum, with custom lengths available upon request.

CHATNOW TECHNOLOGY

Reliable Fire Protection for Critical Power Circuits

• BS 6387 CWZ Certified Design
• Low Smoke Zero Halogen Construction
• Steel Wire Armoured Protection
• Stable Electrical Performance
• OEM & Customized Solutions Available
• Suitable for Emergency and Life Safety Applications