Siemens QA115AFC is a 15A, 1-pole, 120V arc-fault circuit interrupter (AFCI) breaker that combines arc-fault protection with standard overcurrent protection (QAF2). It carries a UL Type QAF2 listing and a 10 kA interrupt rating at 120V, making it suitable for safeguarding residential branch circuits against arc faults. This plug‑in breaker installs in compatible Siemens QA/QAF2 panels and protects 15A loads on a 120V circuit, providing both arc-fault detection and thermal‑magnetic trip functionality.
