Refractory wire - NH-BV-4 square


Refractory wire - NH-BV-4 square


Product Name: Refractory PVC insulated wire

Implementation standard: GB/T5023-2008

Conductor material: oxygen-free copper

Insulation material: Polyethylene XLPE

Standard length: Customized

Rated voltage: 450/750V

Scope of application: Refractory wire is widely used in high-rise buildings, underground railways, large power stations and important industrial and mining enterprises and other fire safety and fire rescue related places.