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Why does the ground bar generally get included with a QO main lug load center and not the main breaker load center ?

Product Features

Product Line:
QO load centers

Ground bars


Main lug load centers are generally used as sub-panels and therefore they require a ground bar, because the neutral wires and Ground wires have to be separated. Main circuit breaker panels generally per Code require the neutral to get bonded to the ground, because they are used for `Service Entrance Equipment` and the Neutral bar can be used for for landing ground conductors, and Neutral conductors, as well. Therefore, in this panel, a separate bar might not be needed.

CTA-ID : 2031215
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