Flame Retardant Flexible STA Copper LSZH Cable

The WDZ-RYY is an LSZH flame-retardant flexible cable featuring oxygen-free copper conductors with Class 5 stranding, which ensures excellent electrical conductivity and superior bendability. Both the insulation layer and external sheath are fabricated from high-grade halogen-free polyolefin materials that incorporate flame-retardant properties and generate very little smoke under fire conditions. This construction eliminates the emission of hazardous halogenated gases during combustion, rendering the cable an ideal choice for installations governed by rigorous fire-safety codes. Engineered for extended service life and operational reliability, it maintains stable performance even in challenging environments.

LSZH flexible cables are specifically designed for deployment in systems where stringent fire-safety standards apply. Featuring inherently low-smoke and low-toxicity characteristics, these cables not only impede flame propagation but also avoid generating significant quantities of hazardous fumes that could endanger human health-thereby minimizing the collateral damage associated with secondary fire-related incidents.

Product Advantages

Fire-Safe LSZH Construction

Manufactured from low-smoke, halogen-free compounds, this cable emits negligible corrosive gases (compliant with IEC 60754-2) and maintains very low smoke output (meeting IEC 61034) during fire events-protecting both personnel and sensitive electronic assets.

Enhanced Thermal Capability

Rated for uninterrupted service at conductor temperatures up to +90°C, it surpasses traditional PVC-insulated cables in heat resistance.

Flame Spread Prevention

The cable's self-extinguishing properties, verified by IEC 60332-1 (equivalent to GB/T 18380.12), effectively stop flame propagation along its entire length.

Clear Core Identification

Numbered conductors are clearly printed to enable rapid circuit recognition during installation, reducing labor costs and minimizing wiring errors.

Global Environmental Compliance

Free from banned substances, the cable fully satisfies RoHS requirements, making it suitable for eco-conscious projects across international markets.

 

Finished product + wooden barrel packaging