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Can you use the appropriate I Line main lug only that will accept a 400 amp branch breaker and back feed the 400 amp branch and still have the panel rated for ``Service Entrance``?

Issue:
Can you use the appropriate I Line main lug only that will accept a 400 amp branch breaker and  back feed the  400 amp branch and still have the panel rated for ``Service Entrance``?

Product Line:
I line Panelboards.

Environment:
Products sold in the United States.

Cause:
Application.

Resolution:
As long as the 400 amp breaker is labeled as ``Main Breaker`` the panel is rated for Service Entrance. Assisted by Beth/Peru.


CTA-ID : 2009869
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