Secure Checkout ABB / General Electric THHQB1120GFT – 20A GFCI Miniature Circuit Breaker

Rated at 22 kAIC, this 20A bolt-on GFCI breaker provides Class A 5mA ground-fault protection for commercial electrical systems. The GE THHQB1120GFT is part of the Q-Line family, engineered to safeguard personnel in wet or damp locations per NEC code. It installs into GE A-Series and ReliaGear panelboards, serving as an upgraded replacement for the THHQB1120GF. Featuring built-in self-test technology, it routinely verifies its protective functions and carries HACR and SWD ratings.