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What is the difference between the QO120DF and QO120PDF breakers?

Issue:
What is the difference between the QO120DF and QO120PDF breakers?

Product Line:
QO Circuit Breaker

Environment:
QO, 1 pole, 20A or 15A, dual function circuit breakers

Cause:
Selection on what fit his panel.

Resolution:
The QO120DF is 'standard' dual function QO branch breaker with a curly pigtail wire to connect to the panel's neutral bar, while the QO120PDF is new style dual function QO branch breaker with a plug-on neutral feature. It does not have the curly pigtail wire. The QO120PDF is for use ONLY in newer style plug-on neutral QO load centers.
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