Anyone who's lived in a home or apartment has probably heard the terms "fuse box" or "circuit breaker" before. If you ever experienced a power outage in your home — with the power being cut in ...

G3040BL1200 = 30 spaces, 40 total circuits allowed.Up to 10 tandem circuit breakers can be used. G3030BL1150 = 30 spaces, 30 total circuits allowed.Tandem circuit breakers are not allowed ...