Eaton - 20 amps Ground Fault Single Pole Circuit Breaker

Eaton’s 20‑amp plug‑in 2‑pole circuit breaker is typically the BR220 (or similar 2‑pole BR‑series double‑pole breaker) from the Type BR family, designed for 240‑volt loads such as water heaters, dryers, air‑conditioning units, and ranges. It plugs into a 2‑pole space in Eaton, Cutler‑Hammer, Bryant, Westinghouse, Challenger, and Novaline loadcenters, using standard thermal‑magnetic protection with an interrupting rating of around 10 kAIC.

Eaton 20 Amp Combination AFCI Single-Pole Circuit Breakers, model BRP120AF (plug-on neutral), monitor parallel and series arc faults to mitigate fire hazards on full branch circuits in Eaton BR load centers and compatible Cutler-Hammer, Bryant, or Westinghouse panels. These thermal-magnetic breakers offer 10kAIC protection at 120V, accommodate #14-8 AWG Cu/Al wire, and enable tool-free installation with self-test features per NEC for bedrooms and living spaces.

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.