Topical Terminology > Vacuum Circuit Breakers Vacuum Circuit Breakers
1 Definition
Vacuum Circuit Breakers Vacuum Circuit Breakers
For Vacuum Circuit Breakers Vacuum Circuit Breakers we have a term and definition in Electric Power.
Vacuum Circuit Breakers Vacuum Circuit Breakers (Electric Power) 
A vacuum circuit breaker utilizes a vacuum to extinguish arcing when the circuit breaker is opened and to act as a dielectric to insulate the contacts after the arc is interrupted.
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