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What is QO-DF, HOM-DF (Dual Function)?

What is QO-DF, HOM-DF (Dual Function)? Is there any literature or product information available on these breakers?

Product Line:
QO and HOMELINE dual function

Arc Fault and GFI protection
Not the same as the "Combination" arc fault breaker

New product inquiry.

The dual function breaker includes combination series and parallel arc fault protection and 5mA ground fault people protection, therefore there is no need of a GF receptacle.  Dual Function combines CAFI and GF technology.

Catalog, handout, instructional information is posted in the technical library.
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