specification
BV wire, referred to as plastic copper wire, full name copper core PVC insulated cloth wire. B represents the type of cloth wire,V represents the insulation of PVC. Suitable for AC voltage 450/750V and below power plant, daily appliances, meters and telecommunication equipment for cable wire. Flame retardant BV line is divided into A, B, C, three grades, of which class A is the best, and so on, the most commonly used for ZR-BV. NH-BV: copper core polyvinyl chloride insulated refractory wire. Common Models of BV cables BV cables are distinguished by the cross-sectional area of the metal conductor in the center of the insulation layer.(such as 4mm square bv wire copper core cross section diameter of 2.25 mm, according to the circular area calculation formula S=π*r *r=3.976mm square mm) 0.75mm square, 1mm square, 1.5mm square, 2.5mm square, 4 mm square, 6mm square, 10mm square, 16mm square,25mm square, 35mm square, 50mm square, 70mm square, 95mm square, 120mm square, 150mm square, 185mm square, 240mm square, etc

Usage: The product is fit for ac rated voltage 450/750v