How to connect double control switches? Double control and multi control switch physical wiring diagram first introduce a single open dual control switch as shown. The double control switch is also called a single knife and double throw switch. It has a public end L. No matter where the switch is, the ...mon end will always have two L 1 or more.

雙控開關如何接線?雙控和多控開關實物接線圖

How to connect double control switches? Double control and multi control switch physical wiring diagram.

先介紹一下單開雙控開關如圖。

First, a single open double control switch is described.

雙控開關如何接線?雙控和多控開關實物接線圖

How to connect double control switches? Double control and multi control switch physical wiring diagram.

?雙控開關又叫單刀雙擲開關。它有一個公共端L 。不管開關在什么位置上，公共端總會與另兩個端頭L 1或L2的其中一個是接通的。按動開關，公共端就會與接合的那個端頭斷開，并和另一個端頭接通。

The double control switch is also called a single knife and double throw switch. It has a public end L. No matter where the switch is located, the public terminal will always connect to one of the other two terminals, L 1 or L2. By pressing the switch, the ...mon end will be disconnected from the joint end and connected to the other end.

雙控開關如何接線?雙控和多控開關實物接線圖

How to connect double control switches? Double control and multi control switch physical wiring diagram.

?清楚了開關的原理。再看電路的原理就很簡單了。因為雙控開關的公共端總會與另兩個端口的其中一個總是接通的，如上圖，在客廳和臥室同時要控制客廳的燈，此時客廳燈不亮的，如果按下客廳和臥室的任何一個開關，電路都會導通燈亮。按圖接線，在客廳的雙控開關的公共端L 接火線。L 1、L 2引兩根電線到臥室的雙控開關，同樣也接到L1、L2上。從臥室開關的公共端L接根線到燈頭，燈頭的另一端接零線即可。

It clears the principle of the switch. It's very simple to look at the principle of the circuit. Because the ...mon end of the double control switch will always connect with one of the other two ports, as in the drawing room and the bedroom to control the living room lights at the same time. At this time, the living room lights are not bright. If you press the living room and any one of the bedrooms, the circuit will turn on the light. According to the wiring diagram, the L of the ...mon end of the double control switch in the living room is connected with the fire line. L 1 and L 2 lead two wires to the double control switch in the bedroom, and also receive L1 and L2. From the ...mon end of the bedroom switch, L connects the root line to the lamp holder, and the other end of the lamp holder is connected to the zero line.

雙控開關如何接線?雙控和多控開關實物接線圖

How to connect double control switches? Double control and multi control switch physical wiring diagram.

??看到這里應該明白了吧。

It should be understood here.

多控就是在三個甚至更多的地方控制一盞燈。先看原理圖。

Multi control is to control a lamp in three or more places. Look at the schematic first.

雙控開關如何接線?雙控和多控開關實物接線圖

How to connect double control switches? Double control and multi control switch physical wiring diagram.

?多控電路兩端的K1和K3都是單開雙控，中間的是雙聯雙控開關，也叫一開多控開關，其實就是兩個單開雙控的復合體。它的正反面外觀如圖。

The K1 and K3 at both ends of the multi control circuit are both single open and double controlled. The middle is double double control switch, also called a multi control switch. In fact, it is the two single open double control ...plex. It has a positive and negative appearance.

雙控開關如何接線?雙控和多控開關實物接線圖

How to connect double control switches? Double control and multi control switch physical wiring diagram.

?L1 、L 11、L 12、是一組雙控開關。L2、L21、L22、是一組雙控開關。按下開關時兩組開關同時動作。其外部用導線將L11和L22、L 12和L21、連接。這樣無論原理圖上的K1和K3在什么樣的開關位置，按下中間的K2，電路都會接通。

L1, L 11, L 12, is a set of double control switches. L2, L21, L22, is a set of double control switches. When the switch is pressed, the two sets of switches are operated at the same time. The outer wires connect L11 to L22, L 12 and L21. So no matter what kind of switch location K1 and K3 are on the schematic and press the K2 in the middle, the circuit will be connected.

雙控開關如何接線?雙控和多控開關實物接線圖YFFB扁電纜YFFB起重機扁電纜

How to connect double control switches? Double control and multi control switch physical wiring diagram.

?多控開關的接線有點繞人。一定要看懂原理圖。多模擬幾個開關在不同位置，線路的通斷。

The connection of the multi control switch is a bit around. Be sure to understand the schematic. It simulates the on-off of several switches at different locations.

雙控開關如何接線?雙控和多控開關實物接線圖

How to connect double control switches? Double control and multi control switch physical wiring diagram.

?超過三個地方控制一盞燈的電路圖。原理都是一樣，就是多串了幾個單開多控開關。

There are more than three places to control the circuit diagram of a lamp. The principle is the same, that is, there are several single open multi control switches.

最后大家比較一下兩種一開多空開關的接線有什么不同。YFFB扁電纜YFFB起重機扁電纜

Finally, let's ...pare the wiring between two kinds of open and close switches.

雙控開關如何接線?雙控和多控開關實物接線圖

How to connect double control switches? Double control and multi control switch physical wiring diagram.

雙控開關如何接線?雙控和多控開關實物接線圖YFFB扁電纜YFFB起重機扁電纜

How to connect double control switches? Double control and multi control switch physical wiring diagram.