Siemens Q120DF Dual Function AFCI/GFCI Circuit Breaker, 20 Amp, 120 Volt

Write a review
Circuit Breaker combines GFCI/AFCI, protecting against both Arc faults & ground faults. This, along with the new Self Test & Lockout feature, makes it the first in class in electrical safety for home.
SKU: 42985472
Shop more products by Siemens.

In Stock
Or Use
Request a Bulk Quote

Thank you for your quote request. We will be in touch.




  • Test trip button to test for breaker's performance
  • Combines two levels of protection in one breaker space
  • Monitors arc and ground faults
  • Single pole
  • Dual function
  • Has all of the protection of a ground fault and arc fault breaker for the safety of machinery and peopl
  • Includes a built-in test button to check breakers performance
  • UL listed
  • CSA listed
  • Boxed
  • Amps: 20 amps
  • Mounting type: Plug-In
  • Length: 4.33"
  • Width: 2.76"
  • Depth: 1.00"
  • Maximum Voltage: 120 volts
  • Number of Poles: 1
  • Number of spaces used: 1
  • Maximum number of Circuits: 1


SKU: 42985472
UPC: 887621817329
Brand: Siemens
Weight: 1.0 lb


Have a question now?

Chat Online

Telephone numbers and more can be found here

Contact Us Okay, got it