The ABB THQL Q-Line dual function breaker (DFCI) prevents against both Ground Faults (GFCI) and Combination Arc Faults (AFCI). This unit is includes the Plug On Neutral (PON) feature for quick and easy installation. The GFCI protects against overloads, short circuits, and ground faults preventing electrical shocks. The AFCI is designed to eliminate arc faults preventing damage or fires that can result from arcing and sparking arising from deteriorated wires, poor connections and breaches in wire insulation. It comes equipped with a push button self test and LED light codes for troubleshooting trips. The ABB dual function breaker is rated at 10 kAIC. It accepts wire sizes of #14-8 AWG. They are NEMA approved, ANSI Certified, and CSA & UL Listed. The ABB Dual function breaker is compatible with ABB ReliaHome panels with Plug On Neutral.
Compatible with ABB ReliaHome Load Centers with Plug on Neutral design
Plug on Neutral design for quick installation
Provides protection against overloads, short circuits, arc faults and ground faults preventing electrical fires and shocks
Provides parallel and series arc fault protection to help prevent fires resulting from arcs and sparks from deteriorating wires, poor connections and breaches
Includes push to test self test function
LED indicator for identifying and troubleshooting trip fault types
NEMA approved, ANSI Certified, and CSA & UL Listed
For use with wire ranges of AWG #14-8 Copper and #12-8 Aluminum