Fault Close Rating

Definition: The ability, in amps, of a switching device to “close” into a fault of specific magnitude, without excessive arcing.

Related Links

Understanding LV Circuit Breaker Fault Ratings
Fault Current Rating, IC Rating… – Electrician Talk – Professional Electrical Contractors Forum
Fault Ratings
620.16 Short-Circuit Current Rating.
What do symmetrical, asymmetrical, momentary, interrupting, close & latch ratings mean? | Power Systems Engineering
Glossary of Electrical Terms

Related Videos