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A PFC (Prospective Fault Current) of 1.2 kA (kiloamperes) indicates the maximum electric current that could flow during a short circuit condition at a specific point in an electrical system. This measurement is crucial for determining the appropriate ratings for protective devices, such as circuit breakers and fuses, to ensure they can safely interrupt the fault current without failing. A PFC value of 1.2 kA suggests that the system is designed to handle significant fault conditions, enhancing safety and reliability.

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AnswerBot

3w ago

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