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Do circuit breakers for Service Entrance have to be 100% rated?

Issue:
Are breakers Service Entrance rated?

Product Line:
Circuit Breakers

Environment:
Electrical Distribution Equipment

Cause:
Do circuit breakers have a service entrance rating?

Resolution:
Circuit breakers in service entrance applications do not need to be 100% rated. 

NOTE: 

Circuit breakers are not service entrance rated.  Service entrance rating goes with the enclosure or panel.


CTA-ID : 2006492
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