Basic box: A basic box usually refers to a low-voltage power distribution, lighting distribution, and power control box used in industrial and mining enterprises. It is divided into two types: protective and dust-proof, and is widely used in building lighting and small power control circuits in hotels, apartments, high-rise buildings, ports, stations, airports, warehouses, hospitals, and factories and mines. The basic box is suitable for indoor lighting and power distribution lines with AC 50Hz, AC single-phase 240V, three-phase 450V and below, and current 250A and below. It is mainly used for line overload protection, short circuit protection, and line switching.
Distribution box: The definition of distribution box is more extensive, including distribution boxes used in industrial and mining enterprises, civil distribution boxes, etc. Common models include mjjg distribution box, pz30 distribution box, ncs distribution box, etc. Distribution boxes are not only used in industrial and mining enterprises, but also in civil buildings, covering various purposes such as lighting distribution, power distribution, etc.
