With the rapid changes in society, people are buying more and more houses. Nowadays, people pay great attention to some small details of decoration. Some people are troubled by the wiring problems of switch sockets. Some people are trying to learn how to learn. Look at the switch socket, that's good, you can save money and save the trouble of other people, please follow the decoration home Xiaobian together to understand the socket connection .
First, how should the power socket be connected:
1. Facing the socket should be wired according to the correct connection of the left zero (N) right fire (L) to the ground (E). FireWire - L (red, yellow, blue), neutral - N (blue or black), ground - E (yellow green
2. In the low-voltage power grid, the three-phase four-wire system is used to transmit power. Among them, three phase lines (fire lines) represent A, B, and C three phases, and one neutral line N (zero line). In order to ensure the safety of electricity, the user uses the area to use three-phase five-wire system . The fifth line is the grounding protection line PE (ground). One end of the line is buried in the ground near the user area with metal conductors. The other end is connected to the ground connection of each user and functions as a grounding protection.
3. The ground wire is a line that reliably connects the earth of the equipment or the electrical appliance to the earth. It is a good solution to prevent electric shock accidents. Proper grounding increases the overall system's immunity to interference.
4. Most of the power sockets we use are single-phase three-wire sockets or single-phase two-wire sockets.
Second, the wiring method of the switch socket;
1. Tools: screwdriver, wire stripper, screw (depending on the depth of the buried box of the construction site, the length of the screw attached to the switch socket that may be purchased is not enough.)
2, method: First introduce the simplest single-control single-open switch (that is, a rocker switch, control a branch) wiring method:
3, step: single-open wiring is the simplest, the general construction process in the middle line has been worn, generally with the red line to the back of the socket L terminal, the blue line connected to the L1 binding column ok
4, single open five-hole wiring: red line (fire line), blue line (zero line) respectively connect the socket terminal L and N, yellow and green two-color line to the socket terminal E (protection line), and then use a short line to short the socket L terminal and switch terminal L, another wire from the bulb is connected to the switch terminal L1.
5, single open three-hole wiring: single open five holes compared to single open three holes, the difference is that the single open five holes inside the socket has two (L) live wire binding posts and (N) zero wire binding posts have been short Connection, we do not need to personally short-circuit, but it is worth noting that some buildings with low requirements do not wear protective wires (yellow-green phase) when wiring, in which case the socket terminal E does not need to be wired.
6, switch control multi-use socket wiring diagram: multi-purpose socket, you can insert a triangle seat, but also can be inserted into the double-foot, the switch control multi-purpose socket is characterized by the socket is controlled by the switch. That is, the socket has power when the switch is closed, and the socket is powered off when disconnected.
Third, Yuba switch wiring:
1. Some Yuba switches are not connected to Yuba at the factory, but we have to pick them up by ourselves. All the terminals on the upper end of the switch are short-circuited by short wires, and one line from any of the most fringe terminals is connected to the home line. (usually the red line), the lower end of the switch leads a line to the home line zero line (usually the blue line), remember that the lower end can not be terminated, otherwise it will be short-circuited.
The above content is the socket connection method introduced by Xiaobian for everyone. These kinds of connection methods hope to help everyone. If you want to know more, please continue to pay attention to the decoration home network.
More related wonderful reading:
Socket profile, socket brand ranking
Introduction of socket panel type, several major brands of socket panel
What brand of socket is good? Socket top ten brands list
Switch socket price introduction, switch socket brand recommendation
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