100m National standard BV copper core cable 1.5mm2 2.5 mm2 household wire and cable wholesale

BV/BVR Wire Power

Wire selection
1. Red and yellow are generally used for live wires, blue and green are generally used for neutral wires, and yellow and green are generally used for ground wires;
2. Energy-saving lamps, lighting and other lighting generally use 1mm2-1.5mm2 wires;
3. Conventional electrical sockets generally use 2.5mm2 wires, such as TVs, computers, air conditioners, refrigerators, washing machines, etc.
4. High-power electrical sockets generally use 4mm2 wires, such as freezers, air conditioners above 3P, and microwave ovens.
For details, please purchase according to the requirements of the electrician master.