F3015 - 15Amp Circuit BreakerF3015 15 Amp Circuit Breaker If youre working on an existing electrical system, you already know this: getting the exact breaker matters. The F3015 circuit breaker is built for that purposematching the form, fit, and function required in F frame applications without guesswork. This 15 amp, 3 pole thermal magnetic breaker is designed to handle everyday protection against overloads and short circuits in commercial and industrial environments. With a 14k