Copper conductor low smoke zero halogen cables

LSZH cables are also commonly referred to as ZHLS cables or halogen free cables. LSZH cables have flame retardant properties, making them flame retardant low smoke (FR-LS) cables.

LSZH cables produce very low levels of smoke and toxic fume and no acid gases. They are essentially halogen free cables.

LSZH cables are therefore often specified indoors, especially in public areas, and in other hazardous environments and poorly ventilated areas. This includes cars, aircraft, railway carriages and ships. 

LSZH sheathed cables are commonly used across tunnels and underground rail networks.