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How does a circuit breaker work?

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When a current supplies enough energy to operate a trigger device in a breaker, a pair of contacts conducting the current are separated by preloaded springs or some similar mechanism.

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Get more facts and information about circuit breaker from The Columbia Encyclopedia, Sixth Edition at Encyclopedia.com.

Similar questions: How is a circuit breaker triggered? What causes the circuit breaker to work? What makes a circuit breaker work? [ Hide these questions ]

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