These cables (BVVB 300/500V) were used for the switch control, relay and instrumentation panels of power switchgears.

Constructions:

Conductor : Solid Copper Conductor, according to IEC 60228 Class 1 / 2
Insulation : PVC

Sheath: PVC
Standards: IEC 60227 ; GB / T 5023-2008
Rated Voltage : 300 / 500 V
Max . Conductor Temperatube (Normal Application) : 70℃
Min Bending Radius : 6 times of the diameter