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Question:

How is the total switch breaker in the distribution box correctly

How is the total switch breaker in the distribution box correctly

Answer:

Cut off the power to complete the task of leakage or electric shock protection.
protection current in the grid after the protection, then the command will be the leakage protector trip occurs when the control of the main circuit breaker trip
such as leakage or physical impact is achieved through the sensing element to its leakage or electric shock leakage
less than the leakage protection device operating current value, so leakage protection does not work. When a fault occurs

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