How thick is 120m2 cable

2.1 Check the package first to ensure that it is accompanied by 3C certification, and the specification, manufacturer's name, production date and other information are also marked on it.

2.2 The load power of copper wire and aluminum wire with the same section size will be higher, while the flexibility of copper wire is excellent and can be bent, and the aluminum wire is easy to be damaged.

2.3 The copper wire has excellent stability, and the aluminum wire is easy to be affected by the outside world, resulting in oxidation, which increases the resistance, reduces the load, and increases the probability of safety accidents.