ABB's THQL1115DFA is a dual function circuit breaker (DFCI) designed for residential and commercial applications. It meets NEMA standards, is ANSI certified, and is CSA and UL listed. It is compatible with any GE or ABB load center model. It is designed for a quick and hassle-free installation. A secure cemented calibration screw prevents shifting during installation or application. THQL breakers help protect against electrical faults and power surges to protect electrical equipment and enhance safety for homes.This single pole, single space, plug-on circuit breaker is rated 15A at 120/240 VAC with a 10 kAIC interrupting rating. The breaker trips to the center position. The tin-plated copper stabs create a corrosion resistant connection. The breaker case is made of heat resistant thermoset for structural integrity.ABB's THQL1115DFA replaced GE's THQL1115DF breaker. GE residential electrical products are now branded ABB. ABB is a global leader with over 100 years of electrical expertise, innovation, and pioneering technology. ABB products are designed to meet the highest safety, reliability, and efficiency standards..