About This Item
GE’s 20‑amp ground‑fault single‑pole circuit breaker with self‑test is the THQL1120GFT (Q‑Line THQL series), a plug‑in GFCI‑only breaker designed for GE PowerMark Gold and compatible residential load centers. It provides 5 mA Class A ground‑fault protection plus standard thermal‑magnetic overcurrent protection on 120 V branch circuits, with 10 kAIC interrupting rating and integrated self‑test/LED trip indication, making it suitable for kitchens, bathrooms, and laundry‑room NEC‑required circuits.