Square D Dual Function Circuit Breakers

Combines two state-of-the-art technologies; Combination Arc Fault and Ground Fault protection, in a single, easy-to-install device.

Engineered to meet the NEC Code, these breakers offer superior electrical safety in both Homeline and QO and 15 and 20 amp options. 

Dual Function Breakers

Save time with faster installations
Save money by purchasing one device that does two separate tasks
Save space with a single device and avoid wiring GFI receptacles
Review circuit information at the touch of a button with TIME SAVER Diagnostics
Provides the reliability and quality Square D is known for

Download the Brochure