The building electric wire can be applied to the copper(aluminum)-core cables in the rated A/C voltage of 450/750V and the below power, lighting, daily electric appliances, apparatus and Telecommunication equipments. Particularly suitable for power circuits indoors or outdoors.
1. U0/U is 450/750V and 300/500V;
2.The allowed long-term working temperature of wire should not exceed 70° C;The cable (wire) shall be installed at temperature not lower than 0° C;
3.The bending radius shall not be less than 4D of the cable overall diameter it is less 25mm; The bending radius shall not be less than 6D of cable overall diameter when it’s more than 25mm.