In electrical installations, the terms "distribution box" and "distribution board" are often used interchangeably, leading to confusion regarding their specific functions and applications. However, these two components serve distinct roles in electrical distribution systems. Let's explore the key di

Installation method of distribution box1. When the surface mounted distribution box is installed on the wall, it should be fixed by open-leg bolts (expansion bolts), and the length of the bolts is generally the depth of the buried (75-150mm), the thickness of the bottom plate of the box, the thickne

The distribution box produced by the distribution box manufacturer needs to pay attention to safety knowledge during the installation process. So what is the security knowledge about it? Let me give you a brief explanation today!In fact, when using it, the most important thing to pay attention to is

1, in accordance with the electrical installation specifications, the zero and ground lines in the distribution box should never be connected together zero and ground.2, if the zero line and ground are connected together, the leakage cannot be detected, there is a safety hazard to, will also lead to

1、The wire should be connected to the designated terminal block correctly in strict accordance with the drawing markings.2、WireA. The wire cross-section of the main circuit is marked in accordance with the drawing, the wire cross-section of the control circuit is 1mm2, and the wire cross-section of

Nowadays, you can often see the figure of the distribution box in daily life production, especially on many construction sites, more or less always have the existence of the distribution box. However, what is worrying is that the use of many distribution boxes is now not standardized, and many peopl

1, the general switch of the household distribution box can generally choose double-pole 32-63A small air switch or isolation switch.2、Lighting circuits generally use 10-16A small air switches.3、Socket circuits generally choose 16-20A air switches.4. air conditioning circuits generally choose 16-25A

In the daily time, how should we prevent the temperature of the distribution box is too high?At the time of purchase, we can try to use the louvers on both sides, and its box is not completely separated. In this way, it will make the air convective heat formation. There is also the need to pay atten

1. In common parlance, the distribution of electrical energy is called the distribution box. Mainly used for the control of electrical equipment, power distribution, overload, short circuit, leakage of the line to play a protective role. Distribution boxes are installed in various places, such as sc

(1) fixed panel type switchgear, often called switchboard or distribution screen. It is a kind of open switchgear with panel cover, the front has a protective role, the back and side can still touch the charged part, the protection level is low, can only be used in industrial and mining enterprises

Distribution box composition is mainly divided into two parts. One complete set of components, i.e. power distribution box shell and its related accessories. Two electrical components and related accessories, i.e. air switches and their required accessories.

1 Faults caused by the influence of ambient temperature on low-voltage electrical appliancesThe low-voltage electrical appliances in the distribution box are composed of fuses, AC contactors, residual current action protectors, capacitors and meters. These low-voltage electrical appliances are desig