Safe, low-smoke, halogen-free flame-retardant cables
Low Smoke Zero Halogen (LSZH) Flame Retardant Cable – Product Introduction
Low Smoke Zero Halogen (LSZH) flame retardant cables are specially designed to provide enhanced fire safety and environmental protection in modern electrical installations. Unlike traditional PVC cables, LSZH cables are manufactured using halogen-free insulation and sheath materials that emit very low smoke density and no toxic or corrosive halogen gases when exposed to fire.
These cables comply with international standards such as IEC, EN, CPR, and RoHS, and are widely used in public buildings, transportation systems, tunnels, data centers, hospitals, airports, and other locations where human safety and asset protection are critical.
Key Advantages of LSZH Flame Retardant Cables
1. Superior Fire Safety and Human Protection
In the event of a fire, LSZH cables significantly reduce smoke emission, improving visibility and allowing people to evacuate safely. The absence of halogen gases eliminates the release of toxic and corrosive substances, minimizing harm to human health and preventing damage to sensitive electronic equipment. This makes LSZH cables an ideal solution for high-occupancy and enclosed environments.
2. Excellent Flame Retardant Performance and System Reliability
LSZH flame retardant cables are designed to limit flame spread and maintain circuit integrity during fire exposure. Their advanced insulation and sheath materials offer high thermal stability and strong resistance to ignition, helping to contain fire propagation along cable routes. This enhances overall system reliability and reduces the risk of secondary damage in critical installations.
3. Environmentally Friendly and Long Service Life
Complying with RoHS and REACH requirements, LSZH cables are environmentally responsible and safer throughout their entire lifecycle—from installation to operation and disposal. Their robust material structure provides excellent resistance to aging, moisture, and mechanical stress, ensuring long-term performance with reduced maintenance and replacement costs.
