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Schneider Electric USA Website

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What is the difference between a QO and a QO-VH breaker?
Issue:
Differentiate QO and QO-VH Type breakers
Product Line:
Miniature Circuit Breakers
Resolution:
The QO-VH has an interrupt rating of 22 kAIC and the QO has an interrupt raitng of 10 kAIC.

Released for: Schneider Electric USA
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Range:
QO(B) Circuit Breakers
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Range:
QO(B) Circuit Breakers
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