<B>Disclaimer:</B> I am a bit of an electrical geek, but am not a licensed electrician. Don't mess with electricity you don't understand, and you should probably have a licensed electrician sign off ...
Circuit breaker keeps tripping is a warning, not a nuisance. Repeated trips can signal overloads, wiring faults, ground faults, or coordination problems, and misreading the cause risks overheating, ...
What distinguishes a medium voltage circuit breaker from other types is not the enclosure or operating mechanism, but the method of arc extinction. The interruption medium governs arc energy, ...