What standards are QOB circuit breakers manufactured to? | Schneider Electric USA

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What standards are QOB circuit breakers manufactured to?

Issue:
What are the listing and approval for QOB breakers?

Product Line:
Miniature Circuit Breakers

Resolution:
QOB breakers are listed under UL489, CSA 22.2 No. 5, Nema AB-1, and Federal Specification W-C-375B/GEN.

Released for:Schneider Electric USA

Published on:7/24/2003Last Modified on:7/29/2022

Range:

QO and QOB Circuit Breakers

Range:

QO and QOB Circuit Breakers