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GB 50054-2011 第2.0.4条 Code for Design of Low-Voltage Power Distribution

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GB 50054-2011 第2.0.4条

| | **Distribution board**: A device used to distribute electrical power. Distribution boards in hotel guest rooms and public areas shall be provided with overload protection (when the rated current is ≤125A, the setting value of the protective device shall not exceed the current-carrying capacity of the conductor). |

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