安装空气开关：

Install the air switch:

1、住户配电箱总开关一般可以选择双极32—63A小型空气开关或隔离开关；

1. The main switch of the household distribution box can generally choose a dual pole 32-63A small air switch or an isolation switch;

2、照明回路一般用10—16A小型空气开关；

2. Lighting circuits generally use 10-16A small air switches;

3、插座回路一般选择16—20A的空气开关；

3. Generally, 16-20A air switches are selected for socket circuits;

4、空调回路一般选择16—25A的空气开关；

4. The air conditioning circuit generally selects an air switch of 16-25A;

5、采用双极或1P+N（相线+中性线）空气开关，当线路出现短路或漏电故障时，应立即切断电源的相线和中性线，确保人身及用电设备的。以上空气开关的安装仅供参考，每户家庭的实际用电器功率不一样，具体要按电工设计为准。

5. Using a bipolar or 1P+N (phase+neutral) air switch, when a short circuit or leakage fault occurs in the circuit, the phase and neutral lines of the power supply should be immediately cut off to ensure personal safety and the safety of electrical equipment. The installation of the above air switches is for reference only. The actual power consumption of each household is different, and the specific design should be based on the electrician.

当空气开关是三相开关，要搞清楚入线是不是三相电路。如果确定是两相的，就应该零线接零线，地线接外壳，火线随便接一个就可以了。一般每个空调单独分一路，厨房和卫生的插座分别单独分一路，其余的插座可以根据情况分一到两路，所有的照明也可以分为一到两路。预计要使用大功率电器的插座电路可可以使用20安培的空气开关，否则16安培的空气开关就够了。

When the air switch is a three-phase switch, it is important to clarify whether the incoming line is a three-phase circuit. If it is confirmed that it is two-phase, the zero wire should be connected to the zero wire, the ground wire should be connected to the shell, and any one of the live wires should be connected. Generally, each air conditioner is divided into a separate circuit, kitchen and hygiene sockets are divided into a separate circuit, and other sockets can be divided into one to two circuits according to the situation. All lighting can also be divided into one to two circuits. It is expected that the socket circuit of high-power appliances can use a 20 ampere air switch, otherwise a 16 ampere air switch is sufficient.

一、山东电缆桥架厂家讲解下作业条件及现场准备工作

1、 Operation conditions and site preparations explained by the manufacturer of cable tray in Shandong

1、箱体安装完毕。

1. The installation of the box is completed.

2、箱内空开、配线导线、配线扎带等已经准备完毕，并且符合设计图纸、配电箱安装要求。

2. The air switch, wiring wires, and wiring straps inside the box have been prepared and comply with the design drawings and distribution box installation requirements.

二、箱体内导轨安装

2、 Installation of guide rails inside the box

导轨安装要水平，并与盖板空开操作孔相匹配

The installation of the guide rail should be horizontal and match the operating hole of the cover plate air opening

三、箱体内空开安装

3、 Installation of air switch inside the box

1、空开安装时要注意箱盖上空开安装孔位置，保证空开位置在箱盖预留位置。其次开关安装时要从左向右排列，开关预留位应为一个整位。

1. When installing the air switch, the first thing to pay attention to is the position of the installation hole above the box cover, ensuring that the air switch position is in the reserved position on the box cover. Secondly, when installing the switch, it should be arranged from left to right, and the reserved position for the switch should be one full position.

2、预留位一般放在配电箱右侧。排总空开与分空开之间有预留一下完整的整位用于排空开配线。

2. The reserved space is generally placed on the right side of the distribution box. There is a complete space reserved between the first row main air switch and the sub air switch for the first emptying of the distribution line.

四、空开零线配线

4、 Air switch zero line wiring

1、零线颜色要采用蓝色。

1. The color of the zero line should be blue.

2、照明及插座回路一般采用2.5mm2导线，每根导线所串连空开数量不得大于3个。空调回路一般采用2.5mm2或4.0mm2导线，一根导线配一个空开。

2. Lighting and socket circuits generally use 2.5mm2 wires, and the number of air switches connected in series by each wire shall not exceed 3. The air conditioning circuit generally adopts 2.5mm2 or 4.0mm2 wires, with one wire equipped with one air switch.

3、不同相之间零线不得共用，如由A相配出的根黄色导线连接了二个16A的照明开空，那么A相所配空开零线也只能配这两个空开，配完后直接边接到零线接线端子上。

3. The zero wires between different phases cannot be shared. If the first yellow wire provided by phase A connects two 16A lighting switches, then the air switch zero wire provided by phase A can only be equipped with these two air switches. After allocation, it can be directly connected to the zero wire terminal.

4、箱体内总空开与各分空开之间配线一般走左边，配电箱出线一般走右则。

4. The wiring between the main air switch and each sub air switch inside the box is generally routed on the left, while the outgoing line of the distribution box is generally routed on the right.

5、箱内配线要顺直不得有纹接现象，导线要用塑料扎带绑扎，扎带大小要合适，间距要均匀。

5. The wiring inside the box should be straight and free from wrinkles. The wires should be tied with plastic straps, with appropriate size and even spacing.

6、导线弯曲应一致，且不得有死弯，防止损坏导线绝缘皮及内部铜芯。

6. The bending of the wires should be consistent and there should be no dead bends to prevent damage to the insulation skin and internal copper core of the wires.

五、排空开配线

5、 First emptying opening wire

1、A相线为黄、B相线为绿、C相线为红。

1. The A phase line is yellow, the B phase line is green, and the C phase line is red.

2、照明及插座回路一般采用2.5mm2导线，每根导线所串连空开数量不得大于3个。空调回路一般采用2.5mm2或4.0mm2导线，一根导线配一个空开。

2. Lighting and socket circuits generally use 2.5mm2 wires, and the number of air switches connected in series by each wire shall not exceed 3. The air conditioning circuit generally adopts 2.5mm2 or 4.0mm2 wires, with one wire equipped with one air switch.

3、由总开关每相所配出的每根导线之间零线不得共用，如由A相配出的根黄色导线连接了二个16A的照明开空，那这两个照明空开一次侧零线也是只从这二个空开一次侧配出直接连接到零线接线端子。

3. The zero wires between each wire provided by each phase of the main switch shall not be shared. If the first yellow wire provided by phase A is connected to two 16A lighting switches, then the zero wires on the primary side of these two lighting switches are only provided from the primary side of these two switches and directly connected to the zero wire terminal.

4、箱体内总空开与各分空开之间配线一般走左边，配电箱出线一般走右则。

4. The wiring between the main air switch and each sub air switch inside the box is generally routed on the left, while the outgoing line of the distribution box is generally routed on the right.

5、箱内配线要顺直不得有纹接现象，导线要用塑料扎带绑扎，扎带大小要合适，间距要均匀。

5. The wiring inside the box should be straight and free from wrinkles. The wires should be tied with plastic straps, with appropriate size and even spacing.

6、导线弯曲应一致，且不得有死弯，防止损坏导线绝缘皮及内部铜芯。

6. The bending of the wires should be consistent and there should be no dead bends to prevent damage to the insulation skin and internal copper core of the wires.

六、第二排空开配线

6、 Second emptying and wiring

1、A相线为黄、B相线为绿、C相线为红

1. A phase line is yellow, B phase line is green, and C phase line is red

2、照明及插座回路一般采用2.5mm2导线，每根导线所串连空开数量不得大于3个。空调回路一般采用2.5mm2或4.0mm2导线，一根导线配一个空开。

2. Lighting and socket circuits generally use 2.5mm2 wires, and the number of air switches connected in series by each wire shall not exceed 3. The air conditioning circuit generally adopts 2.5mm2 or 4.0mm2 wires, with one wire equipped with one air switch.

3、由总开关每相所配出的每根导线之间零线不得共用，如由A相配出的根黄色导线连接了二个16A的照明开空，那这两个照明空开一次侧零线也是只从这二个空开一次侧配出直接连接到零线接线端子。

3. The zero wires between each wire provided by each phase of the main switch shall not be shared. If the first yellow wire provided by phase A is connected to two 16A lighting switches, then the zero wires on the primary side of these two lighting switches are only provided from the primary side of these two switches and directly connected to the zero wire terminal.

4、箱体内总空开与各分空开之间配线一般走左边，配电箱出线一般走右则。

4. The wiring between the main air switch and each sub air switch inside the box is generally routed on the left, while the outgoing line of the distribution box is generally routed on the right.

5、箱内配线要顺直不得有纹接现象，导线要用塑料扎带绑扎，扎带大小要合适，间距要均匀。

5. The wiring inside the box should be straight and free from wrinkles. The wires should be tied with plastic straps, with appropriate size and even spacing.

6、导线弯曲应一致，且不得有死弯，防止损坏导线绝缘皮及内部铜芯

6. The bending of the wires should be consistent and there should be no dead bends to prevent damage to the insulation skin and internal copper core of the wires

7、导线要用塑料扎带绑扎，扎带大小要合适，间距要均匀,一般为100mm。

7. The wires should be bound with plastic ties, with appropriate size and even spacing, usually 100mm.

8、扎带扎好后，不用的部分要用钳子剪掉。

8. After tying the tie, the unused parts should be cut off with pliers.

配线规整，三项平衡，线路清晰

Regular wiring, balanced three items, and clear wiring

配电箱内空气开关配线要求和规范相关事项就讲解完毕了，希望能够给您好的帮助，有疑惑或者有需求随时来我们网站http://www.sdhangfeng.com咨询了解！

The requirements and specifications for the wiring of the air switch in the distribution box have been explained. We hope you can be helpful. If you have any doubts or needs, please feel free to come to our website at any time http://www.sdhangfeng.com Consultation and understanding!