Fire -resistant cable
Fire-resistant cable is a type of cable specially designed to maintain the transmission of electricity or signals during a fire. Unlike cables that are simply flame retardant, it continues to function even exposed to extreme temperatures, thus guaranteeing the security of critical systems.
These cables are generally made of a copper conductor, mica and XLPE insulation and a halogen-free sheath. They offer excellent thermal resistance, low smoke emission and high safety. Compliant with IEC standards 60331, BS 6387 or NF C 32-070 (CR1), they are essential for critical installations such as fire alarm systems, emergency lighting, Tunnels, hospitals or data centers.
ZMS CABLE offers a wide range of fire resistant cables, fully customizable according to your technical and normative needs. Our products are made with high quality materials and delivered quickly worldwide.
ZMS Fire Resistant Cable Products
ZMS CABLE offers a variety of fire resistant cables adapted to different international standards and the specific requirements of your projects. Here are the most popular models on the market :
NHXH cable
- NHXH cable is a halogen-free and fire-resistant electrical cable, designed to maintain electrical function in the event of a fire.
- Structure : It is made of XLPE insulation (cross-linked polyethylene) and an outer sheath in HFFR (halogen-free thermoplastic compound).
- Standards : Complies with IEC standards 60331, IN 50200 One your vde 0266, with low smoke emission and absence of corrosive gases.
- Applications : Used in public buildings, hospitals, data centers, tunnels and installations where fire safety is essential.
NHXCH Cable
- NHXCH cable is a halogen-free electrical cable, fire resistant and with protective screen, designed to maintain electrical function in the event of a fire while limiting electromagnetic interference.
- Structure : It is made of XLPE insulation, a protective screen (copper ribbon or braid), and an outer sheath in HFFR (halogen-free thermoplastic compound).
- Standards : Complies with IEC standards 60331, IN 50200 One your vde 0266, it ensures low smoke emission, without halogens or corrosive gases.
- Applications : Ideal for critical installations requiring protection against electromagnetic disturbances, like hospitals, tunnels, command centers, alarm systems and transport infrastructure.
CR1 fire cable
- CR1 fire cable is a fire resistant safety cable, designed to maintain electrical function of vital systems in the event of a fire. It is ideal for environments where fire safety is a priority.
- Structure : It is generally composed of mica or XLPE insulation, with an outer sheath made of halogen-free material (Hffr). Some models include shielding against electromagnetic interference.
- Standards : Complies with the standard NF C 32-070 (CR1), and often associated with IEC 60331 or EN 50200, it guarantees very low smoke emission, no halogen and excellent fire resistance.
- Applications : Used in public buildings, Tunnels, establishments open to the public (ERP), Hospitals, fire alarm systems, evacuation, and emergency lighting.
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BS cable 6387 CWZ
- The BS cable 6387 CWZ is a fire resistant electrical cable designed to maintain electrical function even in extreme conditions, such as direct exposure to flames, to water and mechanical shock. It is commonly used in critical security installations.
- Structure : Insulation in mica or XLPE, outer sheath in halogen-free LSZH/HFFR. Some models are armored or armed for better resistance.
- Standards : Complies with BS standard 6387 - category CWZ, which evaluates the performance of the cable according to three criteria : C = fire resistance, W = water resistance, Z = resistance to mechanical shock during a fire.
Also compatible with IEC standards 60331 and in 50200. - Applications : Ideal for hospitals, tunnels, metros, evacuation systems, fire alarm, smoke extraction and emergency lighting.
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Mineral Insulated Cable（MICC / MY cable ）
- Mineral insulated cable (MICC), also called MI cable, is a non-flammable cable designed to withstand extreme temperatures and function even in prolonged fires.
- Structure : Made up of one or more copper conductors, insulated with compacted magnesium oxide, with a copper metal sheath (or corrosion resistant alloy).
- Standards : Complies with IEC standards 60331, BS 6387 CWZ, and sometimes NF C 32-070 CR1. Resists over 950°C, halogen-free, without toxic smoke or corrosive gases.
- Applications : Perfect for tunnels, power plants, nuclear installations, fire alarm systems, zones ATEX, and any environment requiring extreme fire resistance.
MICA cable + XLPE 0.6/1kV
- MICA cable + XLPE 0.6/1kV is a fire resistant electrical cable, designed to guarantee electrical continuity in the event of fire.
- Structure : The copper conductor is insulated with mica tape, then covered with XLPE insulation (cross-linked polyethylene). The outer sheath is made of halogen-free material (HFFR/LSZH), ensuring low smoke emission and the absence of toxic gases.
- Standards : Complies with IEC standards 60331, IN 50200, meeting strict fire safety requirements.
- Applications : This cable is ideal for installations requiring enhanced fire safety and a voltage rating of up to 1 kV. For example, it is commonly used in public buildings, tunnels, industrial facilities, fire alarm systems and emergency lighting.
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Ceramic silicone cable
- Ceramic silicone cable is an extremely high temperature resistant cable, combining the flexibility of silicone and the robustness of ceramic.
- Structure : This cable is made of a copper conductor covered with high temperature silicone insulation, reinforced by an outer sheath in ceramic material resistant to heat and chemical attack.
- Standards : It complies with international standards such as IEC 60502, UL 44 and in 60332, guaranteeing excellent fire resistance, thermal resistance up to 250°C, and low smoke emission.
- Applications : This cable is specially designed for harsh industrial environments where thermal and chemical resistance is crucial. For example, it is used in the chemical industry, the steel industry, industrial ovens, as well as in the aerospace and power electronics sectors.
ZMS custom cables
We also offer fire-resistant cables that are fully customizable to your technical specifications : tension, shielding, number of drivers, colors, local standards, etc.
Advantages of ZMS fire resistant cables
- Maintaining electrical continuity in the event of fire : provides power to security systems such as emergency lighting, fire alarms, smoke extraction ventilation, etc.
- High thermal resistance : operates at extreme temperatures of up to 950°C or even 1100°C, depending on cable type and standard (ex. : IEC 60331, BS 6387 CWZ).
- Low smoke emission and absence of toxic gases : Halogen-free materials (LSZH) reduce the risk of poisoning and facilitate evacuation in the event of fire.
- Great mechanical robustness : some models are not only fire resistant, but also with water, to shocks and chemical agents, guaranteeing their performance even in extreme environments.
- Compliance with international standards : Compatible with the requirements of European markets, Asian, African and Middle Eastern, notably IEC standards 60331, IN 50200, BS 6387, and NF C 32-070.
- Customizable solutions : ZMS offers tailor-made cables adapted to your technical requirements : tension, section, shielding, color, sheath type, packaging, etc.
Applications of fire resistant cables
Fire resistant cables are essential in all environments where fire safety is paramount. They guarantee electrical continuity in the event of an emergency and are widely used in :
- Public and administrative buildings : schools, hospitals, shopping centers, stations
- Fire alarm and detection systems : detector wiring, security centers
- Emergency lighting and emergency exits : maintaining visibility for safe evacuation
- Tunnels and transport infrastructure : metro, routes, bridges, airports
- Industrial installations at risk : chemical plants, power plants, data centers
- High security residential buildings : high-rise buildings, collective housing
- Sensitive sites and areas with high requirements : nuclear power plants, laboratories, military sites
Thanks to their compliance with standards IEC 60331, BS 6387 et NF C 32-070, these cables guarantee optimal fire resistance. They also limit smoke and toxic gas emissions, which is crucial for the safety of occupants and emergency personnel.
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.
- Multilingual technical support : our experts are available to advise you before, during and after your order, thus facilitating your international projects.