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When the circuit is divided in the home, a room is divided into a circuit, and then the lights and sockets in this room share a circuit, and the switch of the circuit must be selected as a leakage protection switch.
Instead of choosing an air switch.
A room a circuit, that is, money-saving and convenient and safe, if there is a problem along the way, it does not affect the use of other rooms, it is recommended that each circuit is equipped with a leakage insurance, a suite at most six or seven circuits will be solved. Leakage protectors must be used for the socket circuit.
However, lighting fixtures are prone to leakage when they are working. If the luminaire is plugged into the socket circuit, there is a risk that the switch will leak.
Frequent tripping. Like the bathroom, the socket line of the kitchen is opened separately, and each goes back to a road, with more electrical appliances and large electricity consumption, so the kitchen and bathroom lighting, socket, generally this is two ways.
<>Since it is a room and a circuit, that is, the socket and the lighting share a circuit, so we must ensure that the circuit breaker of this circuit is the same, otherwise it will cause the leakage protector to malfunction. The socket circuit at home, because the air conditioner has used a special circuit, the socket in the living room and dining room and the room is used for electrical appliances of ordinary power, and the room and dining room can share a circuit, of which the refrigerator is recommended to be a separate dedicated circuit.
Usually the circuit setting of our commercial housing is that the lighting and socket are separated, and the lighting socket of the kitchen and bathroom and the lighting socket of other rooms are separated, because there are many kitchen appliances, there is a fire source, and there is water vapor in the bathroom, and independent circuits are set up for safety. In fact, the fact that more wiring is now used is a combination of the two. For example, while wiring according to the functional area, it is also arranged according to the room, and the most common is that the bathroom and kitchen are arranged separately as a circuit.
If two specifications of wires are used in the room, only the relationship between the upper and lower levels is allowed, such as the aforementioned square and square matching, and the protection circuit breaker is selected according to the recommended value, and cannot be used according to the correction value.
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If the lighting and sockets are not separated, they can cause a short circuit and cause the electrical wiring in the room to malfunction.
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The main thing is that it is afraid of causing a series of fires, and it is also very inconvenient to use, so the design is designed separately.
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In order to distinguish. Put them together, it's easy for others to get it wrong.
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When the lighting trips, the socket can be connected to the lamp as an auxiliary light source, and the home is generally not very dark, which is convenient for life and maintenance. This user-friendly design is nice!
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