The distribution box is divided into power distribution box and lighting distribution box, both of which belong to the final level equipment of the distribution system. Both are strong currents.

照明配电箱进线 220VAC/1 或 380AVC/3 ，电流在 63A 规格以下，负载主要是照明器（ 16A 以下）及其它小负荷，

The incoming line of the lighting distribution box is 220VAC/1 or 380AVC/3, with a current of less than 63A. The load mainly consists of lighting fixtures (below 16A) and other small loads,

民用建筑中空调机也可由照明配电箱供电。照明配电断路器选择一般是配电型、照明型（短时过载倍数中、小）。

Air conditioners in civil buildings can also be powered by lighting distribution boxes. The selection of lighting distribution circuit breakers is generally distribution type or lighting type (with medium or small short-term overload multiples).

动力配电箱进线 380AVC/3 ，主要作为电动机等动力设备的配电，照明配电总进线电流大于 63A 时，也划为动力配电箱。动力配电断路器选择配电型、动力型（短时过载倍数中、大）。

The incoming line 380AVC/3 of the power distribution box is mainly used for the distribution of electric motors and other power equipment. When the total incoming current of the lighting distribution line is greater than 63A, it is also classified as a power distribution box. The power distribution circuit breaker should be of distribution type or power type (medium to high short-term overload ratio).

主要区别有：

The main differences are:

作用不同，动力配电箱主要负责动力或动力与照明共同使用方面的供电，比如超出63A等级、非终端配电或者是照明配电箱的上一级配电；照明配电箱主要负责照明方面的供电，比如普通的插座、电动机、照明工具等负荷较小的用电设备。

The function is different, and the power distribution box is mainly responsible for the power supply or the joint use of power and lighting, such as exceeding the 63A level, non terminal distribution, or the upper level distribution of the lighting distribution box; The lighting distribution box is mainly responsible for the power supply of lighting, such as ordinary sockets, motors, lighting tools, and other small load electrical equipment.

安装方式不同，虽然两者都是配电系统的终端设备，但由于作用不同，安装的方式也不一样。动力配电箱是落地安装，照明配电箱是墙上安装。

The installation methods are different, although both are terminal devices of the distribution system, the installation methods are also different due to their different functions. The power distribution box is floor mounted, while the lighting distribution box is wall mounted.

负载不同，动力配电箱和照明配电箱的大区别是所接负责不一样，因而动力配电箱多是三相负荷引出，照明配电箱有单相电引出。

The biggest difference between power distribution boxes and lighting distribution boxes due to different loads is that they are connected with different responsibilities. Therefore, power distribution boxes are mostly three-phase load led out, while lighting distribution boxes have single-phase power led out.

容量不同，动力型配电箱的容量要比照明配电箱更大，出现回路也更多，照明配电箱的主要负荷是照明器具、普通插座及小型电动机负荷等，负荷较小，多为单相供电，总电流一般小于63A，单出线回路电流小于15A，而动力配电箱总电流一般都大于63A。

Due to different capacities, the power distribution box has a larger capacity and more circuits than the lighting distribution box. The main loads of the lighting distribution box are lighting fixtures, ordinary sockets, and small motor loads. The load is relatively small, mostly single-phase power supply, with a total current generally less than 63A and a single output circuit current less than 15A, while the total current of the power distribution box is generally greater than 63A.

体积不同，两种配电箱由于容量不同，内部的断路器也不同，箱体体积也会发生差异。通常，动力型配电箱的体积要更大一些。

Due to different volumes, the two types of distribution boxes have different internal circuit breakers due to their different capacities, resulting in differences in box volume. Usually, the volume of power distribution boxes is larger.

要求不同，照明配电箱一般允许非人员操作，动力配电箱通常只允许人员进行操作。

The requirements vary, and lighting distribution boxes generally allow non professional personnel to operate, while power distribution boxes usually only allow professional personnel to operate.

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