Nylon cable
What is nylon cable ?
The nylon cable is an electrical cable whose main insulation is covered with a thin nylon sheath. Generally, This is a PVC or XLPE insulated cable, like THHN cables, THWN ou XHHW, to which the nylon layer provides increased heat resistance, to humidity and abrasion.
Thanks to this design, nylon cable is widely used in building installations, industrial environments and energy networks, where reliability and durability are essential.
ZMS Cable offers a complete range of nylon cables that comply with UL and IEC standards, offering efficient and customizable solutions for all your electrical installations.
Nylon cables available from ZMS CABLE
Nylon cables according to UL standard
THHN cable
The THHN cable is a PVC insulated copper conductor with a nylon jacket that improves abrasion resistance and facilitates pulling. Complies with UL and CSA standards, it supports up to 90 °C in a dry environment and is suitable for ducted installations in industrial and commercial buildings. Ideal for applications requiring a robust, economical nylon line.
Expert council :
THHN cable offers an excellent compromise between price and performance for indoor or dry conduit installations.
Avoid in humid or unprotected underground environments - choose a THWN or XHHW, safer and more durable.
THWN cable / Thwn-2
The cable THWN is a copper or aluminum conductor with PVC insulation and nylon sheath, suitable for ducted installations in dry or humid environments.
The Thwn-2, improved version, resists until 90 ° C in wetland (against 75 °C for THWN), offering better thermal resistance and increased durability.
Both are UL listed and suitable for industrial or residential applications requiring sturdy, reliable nylon wire.
Expert council :
Choose THWN-2 for projects subject to humidity, to permanent underground environments or temperature variations : it offers superior longevity for minimal additional cost.
THWN is suitable when the cable is occasionally exposed to humidity, without requiring special protection.
THHN remains the ideal choice for interior dry duct installations, thanks to its excellent quality-price ratio.
XHHW cable / Xhhw-2
The XHHW cable is a copper or aluminum conductor with XLPE insulation and a nylon outer jacket, offering excellent heat resistance, humidity and chemicals. UL Listed, it supports up to 90 °C and suitable for industrial installations, commercial and underground.
The version Xhhw-2 retains the same benefits while ensuring better performance in humid environments and extended lifespan.
Expert council :
XHHW is ideal for standard industrial installations requiring strong and reliable XLPE insulation.
Choose the XHHW-2 for outdoor projects, underground or exposed to constant humidity : it offers better thermal and electrical resistance, for a very limited additional cost.
For dry environments, THHN remains a more economical alternative.
Special industrial nylon cables
Nylon Power Cable
The nylon power cable is designed for the reliable distribution of electrical energy in industrial environments, commercial and residential.
Its nylon outer sheath ensures excellent resistance to humidity, in oil and abrasion, while facilitating pulling in ducts thanks to its low friction.
Some models, as Type TC-ER with nylon sheath, are approved for direct installation outdoors (Exposed Run), offering both installation flexibility and increased durability.
Benefits : high chemical and mechanical resistance, better longevity than standard PVC cables, and reinforced security in high-constraint areas.
Expert council :
Choose nylon power cable for circuits subject to heat, to moisture or chemicals.
For protected indoor installations, a standard PVC cable may be more economical.
Flexible Nylon Control Cable
The flexible nylon control cable is designed for industrial applications requiring high flexibility, increased mechanical resistance and reliable protection against abrasion and chemicals.
It consists of multi-stranded copper conductors, PVC or XLPE insulation, and a nylon outer sheath that improves durability and facilitates pulling in complex paths.
This type of cable is commonly used in automated machines, control equipment, production lines and environments where cables are subjected to repeated movements or aggressive industrial agents.
Expert council :
Choose flexible nylon control cable when your installations require frequent movements or complex passages in narrow conduits.
For static or dry environments, a standard PVC control cable may be sufficient, but the nylon sheath model guarantees significantly greater resistance and longevity at minimal additional cost.
Nylon Instrumentation Cable
The nylon instrument cable is intended for the precise transmission of measurement and control signals in demanding industrial environments.
It combines shielded conductors with a nylon outer sheath, providing excellent protection against humidity, electromagnetic interference and abrasion.
Used in processing plants, automation, petrochemicals and power plants, it guarantees signal stability and a long lifespan.
Benefits : high reliability of signals and reinforced protection against mechanical and chemical attacks.
Expert council :
Opt for nylon instrumentation cable when your installations are exposed to oils, solvents or high humidity.
For clean, dry indoor environments, a standard instrumentation cable may be more economical, but the nylon sheathed version ensures much greater signal security and durability.
Nylon Armored Cable
The nylon armored cable combines metal armor (aluminum or steel) ensuring high mechanical protection, with a nylon outer sheath offering excellent moisture resistance, to oils and abrasion.
It is used in heavy industrial installations, Tunnels, underground areas or chemical environments, where safety and sustainability are essential.
Benefits : high mechanical and chemical resistance, direct ductless installation and increased longevity in demanding environments.
Expert council :
Choose armored nylon cable when your installations require reinforced physical protection and high resistance to humidity.
In dry environments or not exposed to impacts, an unarmored cable may be sufficient, but the armor version + nylon sheath remains the most reliable and durable solution for demanding industrial projects.
Advantages of Nylon Cables
- High resistance to abrasion and heat : the nylon sheath effectively protects the cable against friction and high temperatures, ensuring stable operation even in demanding environments.
- Protection against moisture and chemicals : nylon coating acts as a barrier against water, oils and various chemical agents, extending the life of the cable.
- Ease of installation in electrical conduits : thanks to its smooth surface and flexibility, the nylon cable is easily pulled into ducts and conduits, reducing time and installation costs.
- Extended lifespan thanks to nylon sheath : the robustness of the material ensures excellent durability, making the durable cable suitable for environments subject to repeated mechanical stress.
- UL Compliance / CSA and other international standards : ZMS CABLE nylon cables meet international quality standards, guaranteeing reliable performance, high durability and the ability to customize cables to your specific needs.
THHN cable, thwn / THWN-2 et XHHW / Xhhw-2
| Features | THHN cable | THWN cable / Thwn-2 | XHHW-2 cable |
| Tension nominale | 600 V | 600 V | 600 V |
| Driver | Soft or rigid copper | Soft or rigid copper | Rigid or stranded copper |
| Isolation principale | PVC (Polyvinyl chloride) | PVC | XLPE (Cross-linked polyethylene) |
| Outer sheath | Nylon | Nylon | Special PVC + optional nylon sheath (According to your needs) |
| Tearable wire (Rip Cord) | – | – | Oui (nylon) |
| Rated temperature | 90 °C (sec) | thwn : 75 °C (humid) / Thwn-2 : 90 °C (dry and wet) | 90 °C (dry and wet) |
| Humidity resistance | Weak | Good (THWN-2 suitable for wet areas) | Excellent, suitable for underground conduits and outdoor environments |
| Chemical resistance / to abrasion | Good (gaine nylon) | Good | Very high, Special PVC + XLPE |
| Flexibility | High | High | Average (XLPE plus rigide) |
| Typical applications | Dry interior installations | Slightly damp residential or commercial installations | Industrial facilities, underground or exterior |
| Sustainability / longevity | Good | Very good | Excellent, superior thermal and mechanical resistance |
| Approximate cost | The most economical | Slightly higher | More expensive, but more durable |
| Expert council | Ideal for low cost dry wiring | Prefer the THWN-2 for humid or variable environments | Choose the XHHW-2 for demanding industrial or underground projects |
Comparison between nylon cables, PVC, XLPE and LSZH
| Criteria | Nylon cable (nylon sheath) | PVC cable (gaine PVC) | XLPE cable (XLPE sheath) | LSZH cable (halogen-free sheath) |
| Main material | Polyamide (Nylon) | Vinyl polychloride (PVC) | Cross-linked polyethylene (XLPE) | Low smoke and halogen free materials (LSZH) |
| Heat resistance | High (up to 90°C – 105°C) | Average (70°C – 90°C) | Very high (125°C – 150°C) Permissible short-term temperature : until 250 °C (depending on the wording). | High (90°C – 105°C) |
| Abrasion resistance | Excellent | Average | Good | Average |
| Flexibility | Good, slightly stiff at low temperatures | Very flexible | Medium to stiff | Good |
| Resistance to humidity and chemicals | Good | Excellent | Excellent – resistance to acids and solvents | Excellent |
| Smoke and toxicity | Average | High (halogenated gases) | Weak | Very weak – non-toxic |
| Mechanical resistance | High | Average | High | Average to high |
| Typical applications | Industrial facilities, panel wiring | Domestic and economic installations | High temperature and industrial environments | Public buildings, tunnels, hospitals, airports |
| Cost | AVERAGE | Weak | Pupil | Moderate |
| Main advantage | Great mechanical and thermal resistance | Good value for money | Exceptional resistance to heat and chemicals | Security, low smoke |
| Main disadvantage | Less suitable for humid environments | Aging faster in heat | High cost, limited flexibility | Less mechanically robust |
Résumé :
- The nylon cable stands out for its resistance to abrasion and heat.
- PVC cable remains the most economical.
- XLPE cable (XLPE sheath) ideal for high temperature and chemical applications. (XLPE used as insulation, thermal resistance of 90 has 125 °C.)
- LSZH cable is the ideal choice for projects where safety and non-toxicity are priorities.
Applications of Nylon Cables
Nylon cables are widely used in various environments thanks to their mechanical strength, their durability and reliability. As a nylon cable for electrical installation, they offer excellent performance in the following contexts :
- Industrial and commercial facilities : ideal for machines, control systems and environments requiring industrial cable capable of resisting abrasion and heat.
- Distribution systems and electrical panels : their robust insulation and nylon sheath guarantee increased safety and effective protection against mechanical damage.
- Residential wiring (according to UL standard) : often used in modern domestic installations, notably in the form of THHN or THWN-2 cables complying with North American requirements.
- High humidity or high temperature environments : thanks to their excellent water resistance, to chemicals and heat, nylon cables ensure reliable operation even in extreme conditions.
These cables are ideal for installations where reliability and mechanical strength are essential, making nylon electrical installation cable a versatile and durable solution for industrial applications, Commercial and residential.
Services & Delivery at ZMS Cable
- Personalized manufacturing service (OEM / ODM) : Custom cable design and production according to your technical specifications, with customization of the marking, Colors and packaging.
- Rapid global logistics : Shipping shipping, terrestrial or air to more than 120 pays ; Flexible delivery according to your deadlines.
- Certified quality : All products are tested before shipping ; conformity this / IEC / ISO ; test reports provided on request.
- Neat and customizable packaging : ZMS cables are packaged on wooden coils, wavy boxes or drums, with hermetically sealed ends for moisture protection. Outdoor marking can be printed on request with waterproof materials.
- Dedicated technical support : Our engineers and advisers accompany you in the choice of the electric cable most suited to your installations, in accordance with local standards.