What is the difference between the GFI suffix and the GFIC suffix on HOM and QO breakers?
Electrical Distribution Equipment
Both are the same ground-fault breakers. The GFI suffix has the breaker coming in our standard package quantity of one. The GFIC puts the breakers in the Clamshell packaging for Retail. There is one breaker per clamshell, but comes to the distributor in an overpack of three.