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Anonymous users2024-01-24Usually, the qualified lighting circuit has two wires from the switchboard, that is, a live wire and a neutral wire, the live wire is connected through a single P air opening, and the zero wire is directly connected from the zero row. After arriving at the bathroom, the zero line goes directly to the lighting fixture, and the live wire is connected to the lamp after the single P switch. To change to a leakage switch, you only need to replace the single P empty opening of the switchboard with a 2P leakage (some) empty opening, and the live wire is connected to L according to the original connection method.
Cut it at a suitable position on the zero line, and connect it to the upper and lower ends of the N pole of the leakage and air opening in series.
Under the condition that the total power leakage protection switch is in normal working condition, when there is leakage in the bathroom, the total leakage protection switch can be disconnected normally to play its due protective role. >>>More
The voltage on the neutral line is the reference voltage, which is equivalent to the earth potential, which means that the voltage is zero, so assuming that the neutral line is not cut off and the live wire on the same switch is cut off, the circuit is safe for the human body.
Under normal circumstances, it will not jump, if there is a leakage or short circuit in two places, it is recommended that it is best to use one in one place, control it separately, the lighting can be controlled with ordinary switches, and the water heater is controlled with leakage protection, which is safer.
No, it makes you feel safe.
1.No.
2.The normal lamp port is plastic and is not resistant to high temperatures. Bath bombs need porcelain lamps that can withstand high temperatures. >>>More