120 Volt Breaker Issue
Two breakers in the equation. 15 amp breaker runs the refrigerator outlet. Another 15 amp breaker runs the microwave. The refrigerator breaker trips occasionally when running the microwave. Messed ar...
Forum Discussion
trailrider wrote:
It is a 30 amp sub panel fed from the inverter. I already took the cover off and verified that each breaker is wired to it's own separate romex. Once those romex leave the box I have no idea what happens down the line.
Previous owner added sub panel and inverter
And tied it to pre-existing fridge circuit
My guess is he never used 120v for fridge
This left the circuit available for the MW when using generator or inverter
Check wire size on the primary 15 amp breaker that trips
If it is 12ga wire, you can replace that breaker with a 20 amp breaker
