LSZH Cables

Low-smoke, halogen-free (LSZH) cable uses halogen-free flame-retardant material as the insulation/jacket, and its core advantage centers on safety plus environmental friendliness. Its characteristics and applications are as follows. In terms of characteristics, **low smoke and low toxicity are the key**: when burning, smoke light transmittance ≥ 80% does not block visibility, and toxic gases such as hydrogen chloride released are ≤ 5 mg/g, reducing harm to people. Environmentally friendly and halogen-free: contains no halogens such as chlorine or bromine, complies with RoHS/REACH standards, and leaves no pollutants after disposal. It is also flame retardant to UL94 V-0, with good weather resistance against UV and damp heat, and mechanical strength that meets cabling needs. Applications focus on high-safety scenarios: enclosed transit spaces such as subways and high-speed rail, crowded venues such as hospitals and shopping malls, critical facilities such as data centers and equipment rooms, plus renewable power stations and green buildings, meeting the dual requirements of safety and environmental friendliness.