Low smoke zero halogen or low smoke free of halogen (LSZH or LSOH or LS0H or LSFH or OHLS or ZHFR) is a material classification typically used for cable jacketing in the wire and cable industry. LSZH cable jacketing is composed of thermoplastic or thermoset compounds that emit limited smoke and no halogen when exposed to high sources of heat.

We supply a comprehensive range of Low Smoke Zero Halogen (LSZH) cables for use in applications where smoke emission and toxic fumes could pose a risk to human health and essential equipment in the event of a fire. The cables are also commonly referred to as ZHLS cables or halogen free cables.

Jul 18, 2018 · Low-smoke, zero-halogen (LSZH) cables can save lives, but designers need to understand where, when, and how to use them.

Low-Smoke Zero Halogen (LSZH) cables have become a popular choice for both industrial and commercial installations due to their superior safety features. In this article, we’ll explore what LSZH cables are, how they differ from other types of cables, and why they are essential for certain applications. What Are Low-Smoke Zero Halogen (LSZH ...

Low fire-hazard cables have a wide range of common names and rely on a variety of standards to describe their performance during a fire. Prysmian’s LSX cable has been specifically designed for use in buildings and can easily replace many standard PVC cables. It is described as a low smoke zero halogen (LSOH) screened wiring cable.

Jun 26, 2024 · This glossary article introduces the LSZH (Low Smoke Zero Halogen) cable jacket and its advantages, and elaborates on the differences between LSZH cables and PVC cables, helping you fully understand the LSZH cable jacket.

LSZH stands for Low-Smoke Zero-Halogen, which means that the cable emits little to no toxic halogens and minimal smoke when in contact with fire. LSZH wire and cable are also called: low smoke non-halogen (LSNH), low-smoke halogen-free (LSHF), and …

Low smoke zero halogen Cables are ideal for confined spaces where poor ventilation could be a serious concern. HFFR or halogen-free flame-retardant cables, are cables with special ethylene copolymer blends for jacketing, which provide similar safety benefits as LSZH. For the purposes of this article, we will equate LSZH with HFFR materials.

Jan 25, 2017 · LSZH cable jackets are becoming increasingly popular in applications where people are in close proximity to cable assemblies and cannot easily get ventilation in the event of a fire, such as military, aerospace, railroad and maritime applications.

ZMS cables offer a comprehensive range of LSZH sheathed cables, typically used in fixed installations such as wiring in buildings. It is also used in applications where fire and smoke emissions could pose a potential threat to human health or critical equipment.