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Q121001021 Circuit Breaker Replacement

Issue:
What is the replacement for a Q121001021 branch circuit breaker with shunt trip in the obsolete NQO panelboard?

Product Line:
Obsolete NQO panelboards that were sold and supported in the USA.

Environment:
Replacement/maintenance.

Cause:
Is there a replacement for specific branch breakers for the obsolete NQO panelboards?

Resolution:
Replace this with a QO21001021 in an NQO interior with the SK5669 mounting kit.  


CTA-ID : 6416
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