The NH-BV LSZH fire resistant wire features a high-purity rigid conductor and is engineered for mission-critical safety systems. With mica tape wrapping and premium PVC insulation, this single-core unscreened design delivers excellent flame retardancy and low fume output. It maintains dependable operation in harsh conditions, making it a top choice for structures with rigorous fire-protection codes. Equally suited to residential and commercial projects, it offers superior safeguards and enduring service life.
Operational Conditions
Conductor Material
High-grade bare copper or tinned copper for reliable conductivity.
Fire Protection Layer
Mica tape winding that forms a ceramic-type barrier when exposed to 800–1000°C, effectively preventing short-circuit failures.
Outer Sheath
LSZH (Low Smoke Zero Halogen) compound-produces very little smoke and releases no toxic halogen or acid gases during combustion.
Voltage Range
Typically rated at AC 300/500V or 450/750V, depending on the conductor's cross-section.
Common Applications
Designed for communication systems and electronic signal transmission gear.
Well-suited for electrical control panel wiring.
Appropriate for power distribution enclosure applications.
Recommended for telephone switching and exchange installations.
Preferred for environments with elevated fire-safety requirements.
Not intended for use as an external mains supply cable.
Packaging
Finished product + wooden barrel packaging
Hot Tags: lszh fire resistant wire, China lszh fire resistant wire manufacturers, suppliers, factory, electric wire, LSZH Fire Resistant Twisted Pair Wire, LSZH Fire Resistant Wire, PVC Insulated Flexible Wire, PVC Insulated Wire, XLPE Insulated Wire
