Siemens QF115AN Ground Fault Circuit Breaker GFCI

Siemens QF115AN is a 15-amp, 120-volt, 1-pole Ground Fault Circuit Interrupter (GFCI) breaker with a plug-on neutral design (AN). This 1-Pole GFCI breaker provides rapid interruption on ground-fault leakage (5 mA trip sensitivity) for 120-V circuits, helping protect people and connected equipment on general-purpose branch circuits. The AN suffix denotes compatibility with plug-on neutral configurations in Siemens’ QF/QPF2N family, and the unit is designed for plug-in mounting in compatible Siemens panels. Ideal for protecting receptacles and loads on 120-V circuits where GFCI protection is required, the QF115AN is widely listed in Siemens catalogs and distributor inventories as a dedicated 15-A, 120-V GFCI solution. When selecting this breaker, verify panel compatibility with Siemens QF-series GFCI devices and follow local electrical codes for proper neutral connections and installation.