Square D® Arc-fault Circuit Interrupters (AFCI)

The Protection Homeowners and their Families Deserve

Featuring exclusive digital technology, the Square D Arc-Fault Circuit Interrupter (AFCI) detects overloads, short circuits and arc-faults better than analog technology - providing superior protection against threatening arc-faults. The AFCI effectively stops the flow of current before a electrical fire can start.

The Square D AFCIs:

• Utilizes patented digital technology to provide unequaled protection
• Provides high energy (parallel) arc-fault protection for the entire circuit
• Stops current flow when a particular arc-fault condition is detected
• Fits seamlessly in QO® and HomeLine® applications
• Gives homeowners and their families peace of mind.