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Does the CAFI breaker have more arc fault protection capabilities than the previous AFI breaker?

Issue:
What protection can the CAFI breakers provide?

Product Line:
Miniature Molded Case Circuit Breakers

Resolution:
Yes, the CAFI breaker detects both series and parallel arcing with a 5 A threshold.  The AFI breaker detects parallel arcing only (50 A threshold).

Schneider Electric USA

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