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A leakage circuit breaker with a rated current of 63 is an electrical device with protective functions, used to detect and cut off current faults in circuits. It usually consists of one main contact and one or more auxiliary contacts. It is usually installed on electrical equipment or sockets, and automatically cuts off the power supply when the current exceeds a certain value to prevent fire or other dangerous situations from occurring. The advantages of this leakage circuit breaker include: 1. High safety: By detecting abnormal current and quickly cutting off the power supply, accidents such as fires and electric shocks can be effectively prevented; 2. Strong reliability: Due to its fast response ability, it can detect and isolate faults in a timely manner, reducing the impact on the circuit; 3. Economical and practical: Compared to other types of circuit breakers, such as air switches, leakage circuit breakers, and overload relays, the price is lower and the service life is longer; 4. Multifunctionality: In addition to basic leakage protection functions, some leakage circuit breakers also have other functions such as short circuit protection and overheating protection, suitable for different occasions' needs; 5. Low noise: Compared to traditional mechanical circuit breakers, modern electronic leakage circuit breakers typically operate on the principle of electromagnetic induction, resulting in less noise and no impact on the surrounding environment.
