Power Distribution Box 400V

The power distribution box 400V is composed of DMC cabinet, fuse switch, copper busbar, busbar system, circuit breaker and other components.

1. Rated working voltage: 380V, 660V.

2. Frequency of use: 50Hz.

3. Rated current: 250A-1250A.

The Difference Between Power Distribution Box 400V And Distribution Cabinet

1. From the point of view of use, the power distribution box 400V is generally used for household use, while the distribution cabinet is mostly used in centralized power supply, such as industrial electricity and building electricity, etc. The distribution box and the distribution cabinet are all complete sets of equipment. The distribution box is a low-voltage complete set of equipment, and the power distribution cabinet has high voltage and low voltage.

2. The most basic difference in appearance size is the size above. The power distribution cabinet is placed on the ground and is bulky like a refrigerator. The size of the power distribution box 400V is as small as a box on the wall, and the two functions the same.

3. The power distribution box 400V is generally for the terminal product applicable standard GB7251.3 non-professionals can operate, the maximum current to 250A. Distribution cabinets are generally used as standards for controlling and distributing electrical energy.