The device is suitable for power distribution systems in industries such as power plants, petroleum, chemical, metallurgical, textile, and high-rise buildings. In places with high automation levels such as large power plants and petrochemical systems that require computer interfaces, this low-voltage complete distribution device is used for distribution, centralized control of electric motors, and reactive power compensation in power generation and supply systems with a three-phase AC frequency of 50 (60) Hz, rated operating voltage of 380V (400), (600), and rated current of 4000A or below.

The product complies with standards such as GB7251.1 "Low voltage switchgear and control gear" and IEC60439 "Low voltage switchgear and control gear".