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Yes, a circuit breaker will function the same if supply and loads are reversed. This is the way that some sub panels are fed instead of a main disconnect at the top of the distribution panel.

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14y ago

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Why supply circuit breaker should be 4poles?

Because it has neutral with 3 phases. A supply circuit breaker is used on the lv side of the transformer to protect the equipment connecting to it.


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What type of circuit breaker is required for a 240 v branch circuit?

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What is exactly the function of Neutral link in an electrical circuit?

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Can you identify the circuit breaker that controls the power supply to the kitchen appliances?

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How can a circuit breaker be changed without the presence of a main breaker?

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