10 Things to Consider When Buying low smoke zero halogen lszh

21 Jul.,2025

 

5 Things to Look for When Choosing Low Smoke Zero Halogen Cable

low smoke zero halogen cable (LSZH) is fantastic regarding safety and the environment. These heat-proof wire cables are designed to minimize smoke and toxic gas when exposed to heat or flames. That means they're perfect for places like buildings, tunnels, and airplanes where smoke inhalation can be hazardous. LSZH cables also have zero halogen content, so they don't contain those nasty halogen-based compounds that can harm the environment. After knowing the fascination of LSZH cables, how can we find the perfect low smoke zero halogen cable?

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Five Things You Should Consider When Choosing the Perfect Low smoke zero halogen Cable

Let's take a look at these top five points for the perfect low-smoke zero-halogen cable.

Process Performance

Do you want a low-smoke zero-halogen cable that's a breeze to install? It should be easy to handle, flexible enough to pass through tight spaces, and tough enough to resist wear and tear. No one wants a cable that falls apart or gives him a headache during installation.

Electrical Performance

Don't forget about the electrical stuff! Ensure the low smoke zero halogen cable you choose meets your applications voltage rating, current-carrying capacity, and impedance requirements and prevents you from any power hiccups or performance issues down the line.

Mechanical Performance

A perfect low smoke zero halogen cable should be tough. With good tensile strength and crush, and impact resistance, it can handle all the bending, twisting, and pulling without a sweat.

flame retardant Performance

Here's where LSZH cables shine. They're designed to resist flames and prevent the spread of fire. Thus, when choosing LSZH cables, you must ensure they have excellent flame-retardant properties, looking for cables that meet important fire safety standards like IEC .

Environmental Performance

LSZH cables are eco-friendly superheroes. They don't contain those nasty halogen-based compounds that harm the environment and have a lower carbon footprint than regular cables. If you're an Earth-conscious consumer, choose a low-smoke-zero halogen cable from a manufacturer committed to sustainability.

Finding a reliable supplier of top-notch LSZH cables

In order to get top-notch LSZH cables, it's important to find a reliable supplier. Keep these factors in mind when you're evaluating potential suppliers.

  1. Quality

Look for suppliers who are all about quality. If you want cables that meet industry standards and specifications, ensure the supplier has robust quality control processes.

  1. Experience 

Experience matters! Go for suppliers who have been in the low smoke zero halogen cable game for a while. They'll know the ins and outs of cable material manufacturing and understand the requirements for different applications.

  1. Certifications

Check if the supplier holds relevant certifications and complies with international standards. Certifications like ISO and ISO show that they're committed to excellence and environmental responsibility.

  1. Customization

When you need low smoke zero halogen cable with a personal touch, suppliers who offer customization options can give you tailor-made cables for your specific needs.

  1. Pricing

Price is an important factor. But when comparing prices from different suppliers, dont forget quality and performance are equally important. Try to keep a perfect balance between price and quality!

  1. Customer Service

Choose a supplier that's responsive, reliable, and provides great support. A smooth and hassle-free experience from purchase to after-sales service is key.

Sunua's Got What You Need!

When it comes to LSZH cables, Sunua has reached a new level. They're all about quality and innovation and have the credentials to prove it. With years of experience under their belt, Sunua is a trusted supplier of high-performance LSZH cables. Here's what sets them apart:

- Quality: Sunua goes the extra mile to ensure their LSZH cables meet the highest standards. You can count on their cables to be top-notch.

- Expertise: With their knowledgeable team, Sunua knows LSZH cable manufacturing inside out. They're the pros you want on your side.

For more low smoke zero halogen lszhinformation, please contact us. We will provide professional answers.

- Certifications: Sunua holds all the right certifications, like ISO and ISO . That means they're serious about quality management and protecting the environment.

- Customization: Sunua knows that one size doesn't fit all. They offer customization options to give LSZH cables that fit your requirements.

- Competitive Pricing: Sunua knows you don't want to break the bank. They offer competitive pricing without compromising on quality. It's a win-win.

- Customer Service: Sunua believes in putting customers first. They're responsive, reliable, and provide exceptional customer service from start to finish.

Final Thoughts!

When you're in the market for LSZH cables, keep these five points in mind. Look for cables with great process, electrical, and mechanical performance and excellent flame retardant and environmental properties. And remember to choose a reliable supplier like Sunua, who can deliver top-quality LSZH cables that meet your needs. They have the expertise, certifications, customization options, competitive pricing, and customer service to make you a happy customer.

A Definitive Guide to LSZH Low-Smoke Zero Halogen Cables

A Low-Smoke Zero Halogen (known shortly as LSZH or LSOH) cable is a cable with insulation and/or jacket that minimizes the smoke and produces no halogen when exposed to heat sources and fire. 

Read this blog to learn where these cables are used, their properties, and how they radically differ from PVC and LSF.

An LSZH cable is useful for environments where fire and high temperatures might be hazardous and smoke and toxic fumes risk public safety, such as industrial plants, public buildings, and vehicles. LSZH cables are intended for indoor use.

Low-smoke zero halogen cables emit less than 0.5% hydrogen chloride gas and smoke when burnt.

Applications of LSZH Cables

  • As power and control cables in public buildings: airports, bus stations, railway stations, shopping malls, state buildings, hospitals, schools, and universities.
  • In data centers
  • In industrial buildings
  • In aircraft and ships
  • Any type of construction that is difficult to escape if a fire happens
  • In any other setting where regular cables are used

Benefits of Using LSZH cables

  • LSZH cables are flame-retardant
  • LSZH cables produce no halogens during the fire, making them less toxic for humans and the environment. This makes them different from other types of flame-retardant cables. Exposure to halogens harms the environment and lungs of people and other mammals.
  • Self-extinguishing jackets of LSZH cables prevent the fire from spreading further.
  • LSZH cables are UV resistant
  • These cables are water-resistant but not waterproof, except for specific variations used on the board of the ship.

LSZH Cable vs. PVC Cable: Radically Different

A standard PVC cable can be flame-retardant or not flame-retardant, but they produce harmful black smoke during the fire and release harmful chemicals, including halogen. In many instances, the smoke and gasses produced during a fire cause more harm to people than the fire itself. For this reason, a flame-retardant PVC cable does not really protect people in case of fire. 

PVC cables are a great way to save costs, but it is not worth it for commercial and public buildings where safety is a great concern.

The cons of LSZH cables compared to PVC is that they are less flexible and more expensive, but these are negligible if you take into consideration the damage to people and property that a large-scale fire causes.

LSZH Cable vs. LSF Cable: Mistaken For Similar

Low-smoke zero-halogen сable is often compared to LSF Low Smoke and Fume cable because the names sound very similar. The relative lack of standardization and naming regulation is the driving factor behind such confusion. In reality, LSZH and LSF cables do not have anything in common.

LSF cables are altered PVC cables that produce less harmful gasses and smoke when burning than traditional PVC. However, the material of LSF cables is still PVC, so gasses are emitted nevertheless, there are just 5x less of them. So, LSF cables are slightly improved compared to PVC, but they have no qualities of low-smoke zero-halogen cables, so they should not be bought in place of LSZH cables. 

Confusing LSZH and LSF cables can actually be dangerous if the intention is to place LSZH cables to protect the building from fire.

Where to Buy?

NNC offers a wide range of low-smoke zero halogen cables of high quality at excellent prices, including:

If you want to learn more, please visit our website pv cable compounds.