50 Amp GFCI Circuit Breakers
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About 50 Amp GFCI Circuit Breakers
Find over 30 configurations of the 50 amp GFCI breaker from industry brands including Eaton, Siemens, Square D, and ABB. The page covers 2- and 3-pole miniature and molded case types built for standard load centers and panels.
Series on this page
- QO: plug-on miniature breakers for Square D QO load centers.
- QOB: the bolt-on version of the Square D QO breaker.
- THQL: plug-in breakers for GE load centers.
- Also on this page: QF and BF series.
Popular part numbers
- GFCB250: 50A GFCI miniature circuit breaker
- CH250GFT: 50A GFCI miniature circuit breaker
- QO250GFI: 50A GFCI miniature circuit breaker
- QBGFT2050: 50A GFCI miniature circuit breaker
- QOB250GFI: 50A GFCI miniature circuit breaker
How to choose
Start with the breaker series printed on your panel label, such as QO, QOB, or THQL. Next, verify the 2- or 3-pole configuration and the specific 50 amp rating. Since these models feature built-in GFCI, verify that your application requires ground fault monitoring. Confirm your panel and breaker type are compatible before ordering.