Siemens Q120DF 20-Amp AFCI/GFci Dual Function Breaker
Siemens Q120DF is a 20-amp dual function arc fault circuit breaker for Siemens load centers. It combines AFCI and GFCI protection with an LED trip indicator for pinpointing trip causes. customers note easy installation and good value, with mixed opinions on trip resistance
Highlights
- LED trip indicator
- dual AFCI/GFCI protection
- plug-in load center compatibility
Pros
- easy installation
- fits Siemens subpanels
- good value for money
- LED trip indicator
- combines AFCI/GFCI protection
Cons
- mixed trip resistance
- some faulty units reported
- variable protection behavior
Best For
Features
- Plug-in load center compatible, uses UL type QFGA2 breakers
- Siemens exclusive LED trip indicator identifies trip cause
- 120 Volt AC rated with HACR and SWD compatibility
- Dual function AFCI/GFCI circuit breaker option for code compliance
- Self-test/trip functions require power when installed