LSZH (Low Smoke Zero Halogen) cables are used because they provide enhanced safety in fires by producing significantly less smoke and no toxic or corrosive acid gases when exposed to flames, which improves visibility, protects people and the environment, and safeguards electronic equipment. This makes them essential for crowded public areas like airports and hospitals, transportation systems, and any confined or poorly ventilated space where traditional PVC cables would create a severe hazard.
- Reduced Smoke: LSZH cables emit very little smoke, which keeps escape routes clear and improves visibility during an emergency, allowing people to evacuate more quickly.
- No Toxic Gases: Unlike conventional cables, which release toxic halogenated gases like chlorine and fluorine when burned, LSZH cables produce non-toxic fumes, reducing the risk of inhalation and injury.
- No Corrosive Gases: The absence of acid gases prevents corrosion of sensitive electronics and equipment, which is critical for continued operation of emergency systems and for first responders.
- Environmentally Friendly: LSZH compounds are free of halogens and heavy metals like lead and cadmium, making the cables less harmful to the environment during production, use, and disposal.