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LSZH (Low Smoke Zero Halogen)

LSZH (Low Smoke Zero Halogen) is designed for installation in transportation tunnels and other areas where it's desired to eliminate the release of halogen gas by-products due to fire.


  • Available in both standard and MicroDuct sizes
    • Standard conduit 1/2", 3/4", and 1"

    • MicroDucts from 5mm Outside Diameter to 27mm Outside Diameter
  • ETL verified to UL1685-4 and IEC 60754-1

  • Very low smoke generation for better visibility
Zero halogens, safer to use in confined spaces

  • FuturePath configurations available with lower smoke properties and zero halogen emissions