The meter box is applicable to the single-phase two wire, three-phase three wire, three-phase four wire power, lighting and motor control circuit protection devices with AC frequency of 50Hz ~ 60Hz, rated working voltage of 500V and below, rated current of 100A, as the power distribution devices for industrial and civil buildings, industrial and mining enterprise buildings, high-rise buildings, stations, hospitals, residential buildings and other modern buildings,

Scope of application

1. zone 1 and zone 2 dangerous places.
2. Class IIB, explosive gas environment with temperature group T1-T4.
3. It is suitable for places with combustible dust.
4. Indoor and outdoor.