Siemens QF230AH Plug-On GFCI 2-Pole Circuit Breaker

Siemens QF230AH is a 30A, 2-pole ground-fault circuit interrupter (GFCI) breaker for 120/240V circuits in Siemens load centers. This Plug-On design provides GFCI protection with a 5 mA trip threshold and a 22 kAIC interrupt rating, and it installs in Siemens panels with a 1‑inch per-pole mounting footprint. The QF230AH is part of Siemens' QF family and is listed for use in protective circuits that require ground-fault protection, offering reliable protection for multi-wire branch circuits and other installations where GFCI is mandated. UL-listed and CSA-certified as Class A devices, this model supports a 30A maximum and is suitable for common residential and light commercial wiring configurations.