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Can QOB Circuit breakers be installed in 300 and 400 amp. QON load centers ?

Issue:
Application

Product Line:
QO Load Center

Environment:
300A and 400A QON Load Centers

Cause:
Application

Resolution:
NO ..just QO breakers will fit in branch positions. EXCEPTION: For applications in 300 and 400 ampere QON load centers (NOT QONQ load centers), bolt-on QOB branch circuit breakers are available for 150 ampere (two pole), as well as 110, 125 and 150 ampere (three pole). A bolt-on connector kit, catalog number PK3CA is required to use one of the QOB branch circuit breakers.




CTA-ID : 2009270
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