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What is the effect of a dimmer on an AFCI residential breaker?

On the older generation of Arc Fault breakers, CAF and CAFA the total dimming load was set at 1000 watts. Eaton's current design of Arc Fault breakers total dimming load is set at 1500 watts. You can identify the generation of breaker you have by looking at the label or nameplate on the breaker. Generations 1 through 4. Current Generation is: Gen 4