GE THQL1115DFP 15 Amp Single-Pole Dual Function Breaker

The GE THQL1115DFP is a 15-amp, single-pole dual function circuit breaker that integrates both arc fault circuit interrupter (AFCI) and ground fault circuit interrupter (GFCI) protection into one compact device. This combination addresses two distinct electrical hazards—dangerous arcing that can ignite surrounding materials, and ground faults that can deliver a lethal shock—without requiring separate breakers or downstream GFCI receptacles. The result is a simplified panel layout that meets current National Electrical Code requirements for rooms where both types of protection are mandated, including kitchens, bathrooms, laundry areas, and bedrooms.

Designed for GE's Q-Line load centers, the THQL1115DFP uses a plug-in mounting system that allows for quick installation without special tools. The breaker occupies a single pole width of one inch, preserving valuable panel space in residential and light commercial installations. Its thermal-magnetic trip mechanism handles standard overcurrent and short-circuit protection, while the electronic sensing circuitry monitors for arc faults and ground faults simultaneously. A clearly visible trip indicator on the breaker face aids in rapid diagnostics, and a built-in test button allows monthly verification of the protection circuitry. The breaker is UL listed and supports optional accessories including auxiliary contacts and shunt trips for more advanced panel configurations.