Today, we push the pure dry goods to everyone, that is, the five-hole socket connection with the switch, in the daily replacement of simple electrical equipment, I hope to help everyone, if you are confused, you can solve the problem of how to connect the five-hole socket with switch. .
The picture shows a common five-hole socket with a switch. We open the lid and turn it to the back.
If you see a few holes in these holes, are you at a loss? Nothing. Let's take a good look at it!
The above is the five-hole switch socket wiring diagram! The socket switches are all separate and have two terminal blocks. As shown in the figure, L1 is the hot line input, and L2 is the live line output. The function of the live line output is to control the power or light of the socket through the switch.
The two-hole socket L inside the five-hole socket structure is connected to the L of the three-hole socket, the N of the two-hole socket is connected to the N of the three-hole socket, and the D is the interface of the ground protection wire of the three-hole socket, which must be connected. .
Then switch to the switch to control the socket: L1 on the fire line switch, L2 (output end of the switch) on the end of the live line, L on the other end of the five-hole socket, N in the zero-hole socket, and five-hole socket on the ground protection cable D.
After reading it carefully, I believe that you are smart, with the help of the schematic diagram, you must learn how to use the five-hole switch socket. However, it is necessary to pay attention to safety during the wiring process, and the ground wire must be connected.
Analysis from professional electrical circuits can be seen more thoroughly:
How to wire a five-hole socket? Five-hole socket wiring rules
L is the fire line, N is the zero line,
The five-hole socket is already connected internally, just by introducing power. L is connected to the live line, N is connected to the zero line, and the ground line of the three small horizontal marks below the vertical line. Facing the socket panel - the left and right sides of the middle left side of the fire line [usually red] right side of the zero line [usually blue or black] intermediate ground line [usually yellow]
Electrician common sense:
Electrician marked: fire line L, zero line N, ground line (not related to color)
1. The switch must control the disconnection of the circuit's live wire, otherwise the load device will always be charged. 2, the general principle of cable color matching:Under normal circumstances, the wire is a cold color line, the warm color is the fire line, and the middle color is the ground line, but it is not static.
Cool: green, blue, black
Warm color: red, orange, yellow
Intermediate color: gray, purple, white
Find a piece of wire hue from the Internet: ABC phase yellow green red, neutral line with light blue, yellow and green two-color ground wire, internal wiring with black; DC wire is divided into two poles, the color is positive, negative is blue.
3, common indoor line color matching:(1) Fire red zero black floor blue (ie fire line L is red, zero line N is black line, ground line is blue)
(2) Fire brown zero blue yellow green (ie fire line L is brown, zero line N is blue, yellow green color line grounding line)
(3) Fire black and white (green) is a kind of American wire hue standard
(4) The lighting circuit generally only has the incoming and outgoing phase lines (you can think of only the live and neutral lines). It is usually used to match the color of the wires: yellow into white (or green), the switch indicates that the general phase is L, and the phase is (L1). , L2).
If you find that the same color of the wire is two, and you can do it together, otherwise some circuits will be broken.
Third, wiring practice 1, indoor circuit fire line and Wang Wukong switch socket fire line confirmation(1) Confirmation method of circuit fire line: As long as the circuit has electricity, regardless of the switch, the live wire is charged. If the color cannot be determined, the test pencil can be used.
The correct use of the test pencil is: wear insulated shoes; one hand is behind the back; the other hand is on the metal cap at the end of the test pen, and the thumb and middle finger are clamped on the pen insulation (do not grab the metal rod); When testing the power, be careful not to connect the live wire to the ground wire. Otherwise, it is not tripping, or burning the circuit. It is best to consult an electrician without experience.
In addition, when trying to test electricity, I usually power off all the electrical appliances in the house or even directly pull out the wires to reduce the loss when the accident occurs.
(2) Five-hole switch socket needs to confirm two parts of the firewire wiring pile: one is the "outlet" firewire wiring jack, which is generally marked as L; the second is the "switch" firewire wiring jack, which is usually added with letters or numbers. Different from sockets, such as AL and AL1, L11 and L1.
2, wiring:There are two ways to connect the five-hole switch socket. One is the switch control socket connection, and the other is the socket plug-and-play switch with another controlled load (such as illumination).
First, determine the fixed part of the connection. This wiring, no matter which of the above connections is used, is wired like this.
Insert the circuit fire wire into any jack of the terminal block in the "switch" area, insert the neutral wire into the N hole, and insert the ground wire into the ground wire hole (it is an icon, that is, the one above the vertical and the third horizontal).
Second, select one of the above two methods as needed to determine the jumper.
(1) Switch control socket connection: The socket fire wire (L) is connected to the free socket of the "switch" through a jumper.
(2) Socket plug-and-play switch and other control load connection method: connect the socket live wire (L) and the circuit fire wire to the same switch terminal pile jack; the other wires (such as the lamp) are connected to the free socket of the switch, the neutral line Incorporate into the N hole. The purpose of this connection is to enable the switch and the socket to implement a parallel circuit.
Physical map of double dual control switch
Be sure to verify the wiring against the physical object. In case of error, the circuit will be burned. Another question and answer: There are three terminals in the double switch, the common terminal in the middle is used for output or input, and the upper and lower terminals are used. It is used to connect the two switches. Pay attention to the two wires when the wiring is connected. For example, if the upper terminal of the first switch is connected to red, then the wire should be connected to the second switch. On the column, the only way to ensure that the switch can be turned on or off regardless of which switch is used.
It is very simple to show you this picture. Compare it and find out. L of a switch is connected to the power line, L1 and L2 are respectively connected to L1 and L2 of the other dual control switch, and L of the other switch is connected to the lamp holder, and the other end is connected to the neutral line.
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