Review on Siemens Q120DFP Dual Function Breaker by Terrance Fisher

Great product. Ideally combined GFCI and AFCI unit. FYI, the only difference between part #Q120DFP and part #Q120DF is that the ".P” model has retail plastic packaging while the non-.P model has bulk packaging. Otherwise they are identical switches. In addition, Siemens bought ITE many years ago and made its circuit breakers interchangeable. Thing is, I installed this on the ITE panel and it works great!