What is the difference between a QO115CAFI and a QO115AFIC? Are they the same thing?
Electrical Distribution Equipment
No, they are not the same thing. QO115AFIC is a QO115AFI that only detects parallel arcing. The ``C`` only means that it is shipped in clamshell packaging for Retail. QO115CAFI is a combination arc fault circuit interrupter that detects both parallel and series arcing.