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NQOB Panelboards and Branch Circuit Breakers


Issue:
What branch breakers does the obsolete NQOB panelboard accept?  Is there any mounting hardware required for them?

Product Line:
Obsolete NQOB Panelboards.

Environment:
Obsolete NQOB panelboards that were sold and supported in the USA.

Cause:
Are branch breakers still available for the obsolete NQOB panelboards?

Resolution:
NQOB panelboards accept QOB branch breakers, and a 60A maximum branch circuit breaker can be installed into NQOB column width panelboard.  No mounting hardware is required for these.
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