Things you need to know about LSZH cables & Usage

Cables and Wires
2 min readMay 5, 2022

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The go-green concept is being followed religiously by people. More and more people are becoming environmentally aware and choosing eco-friendly products. This has been noticed in cables, too, and people are using the LSZH cable, as they call it, environmentally-friendly cable.

So, what is LSZH cable?

Low smoke zero halogen cable is used to lower the emission of hazardous products during combusting. Being halogen-free, it doesn’t release halogen- a hazardous gas. The cable refers to the cable used in fire low smoke zero halogen cable, making them environmental cables. They are commonly used in healthcare facilities and locations where environmental health requisitions are more restricted.

  • Halogen-free: With the help of green insulation, jacketing, and distinctive oxygen repellent material, the cable offers amazing electrical properties, along with good mechanical and physical features to ensure the product is halogen-free and doesn’t lead to pollution as in the case of conventional PVC wire burning.
  • High flame retardancy: The Lapp LSHZ cable has high fire requisitions, so the cable is not easily burnt in case of a fire and prevents flame from spreading.
  • Reduced toxicity: The jacketing and insulation doesn’t have lead, cadmium, or metals hazardous to human. They don’t pollute the environment, water, or soil.
  • Zero corrosive gas: The eco-friendly coating material does not pollute the environment. They don’t produce any hazardous or acidic gas that causes damage to a person, instrument, or environment.
  • UV proof and waterproof: The material has a special ultraviolet absorber that makes the product anti-UV. It is also waterproof and is developed according to enhanced environmental cable standards.
  • More transmittance: The smoke produced during the burning cable is skinny, which helps in evacuating people and firefighters.

Advantages of LSZH Cable

The advantages of LSZH cable include:

Halogen-free: The green covering and use of oxygen barrier material enhance the properties of the cable, making it rich in electrical, physical, and mechanical properties.

Low smoke and reduced toxicity: The right covering material prevents environmental pollution. The combustion process doesn’t emit toxic and acidic gas.

Application of Low Smoke Zero Halogen Cable

The low smoke zero halogen cable has no TPU or PVC; hence it doesn’t emit harmful gases during combustion or in contact with water.

They are environmentally friendly cables and do not emit hazardous fumes while burning. They also have no toxic or corrosive gases released during combustion.

  • They are commonly used in inefficiently ventilated environments such as cars, ships, or planes.
  • They are also used in the railroad industry because of the high voltage lines below the railroad, which transmit the train’s location. The LSZH cable also lowers toxic gas accumulation if a short circuit or fire destroys the line.
  • They are also used in the shipbuilding sector as their major requirement is to secure the staff and equipment from being exposed to acidic and corrosive gases. The use of low smoke and halogen-free cable helps with the outer layer of wires and cables.

These are some of the uses of Lapp LSHZ Cable.

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