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The QO120M100 and QO124M100 load centers use the same QOM100VH main breaker. Why do the two load centers have different wire ranges?

Issue:
Product Feature

Product Line:
QO Load Center

Cause:
Clarification of design feature

Resolution:
Although both of these load centers do use the QOM100VH main breaker, the QO124M100 enclosure is longer than the QO120M100 enclosure, providing adequate wire bending space for the maximum #2/0 AWG size wire that the QOM100VH lug allows. The QO120M100 is restricted to accept a maximum #1 AWG wire because of wire bending space restrictions.


CTA-ID : 2027580
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