The statistical property of the breakdown of a contact in vacuum has been studied experimentally. The results are summarized so as to express the cumulative probability of breakdown as a function of ...

We’ve all been annoyed by a tripped circuit breaker. Whether you’re getting ready for a night out or cooking dinner on a ...

Reliability of circuit breakers are critical to ensure safe operation of the power system when a fault occurs. Over the past decade regulatory changes and customer requirements are compelling ...