Question:

The service pannel is properly grounded-can you also ground thesub-pannel ground bus-bar too?

by Guest44871  |  earlier

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The service pannel is properly grounded-can you also ground thesub-pannel ground bus-bar too?

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  1. A wire of suitable size for the sub-panel should be run from the ground bar in the sub panel back to the ground bar in the service panel.

    The neutral bar in the sub-panel must be run back to the neutral bar in the service panel and not grounded at the sub-panel.

    To be safe all this work should only be done by a licensed electrician.

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