It is made accord to AWG standard ,the material of conductive part is pure copper,its suture welded with silver and the surface plated with tin.the insulating part is made of pvc or nylon.the scope of conductor cross section is from
It is made accord to AWG standard ,the material of conductive part is pure copper,its suture welded with silver and the surface plated with tin.the insulating part is made of pvc or nylon.the scope of conductor cross section is from