Square D QOB320GFI – 20A GFCI Miniature Circuit Breaker Professional Grade

Built for commercial applications, the QOB320GFI provides 6mA Class A ground-fault protection. This 20A, three-pole breaker helps facilities meet NEC requirements for wet locations. The bolt-on design ensures a secure connection. It mounts into Square D NQ and NQOD panelboards, utilizing an included pigtail neutral for straightforward wiring. Rated at 10kAIC, it features a Visi-Trip indicator to quickly identify tripped circuits.