Title: A perspective of low-voltage circuit breaker interrupting rating
Abstract: This paper reviews application of all three types of low-voltage circuit breakers for three-phase fault interrupting duty by reference to the circuit breaker's interrupting requirement and rating. After a discussion of the rating process for circuit breaker design and the fault-current evaluation process for circuit breaker application, it then considers the effect of the erroneous assumption that the load-side bolted fault interrupting let-through current of all circuit breakers is equal to the calculated line-side prospective fault current.
Publication Year: 2000
Publication Date: 2000-01-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 7
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