8. Add the distance of your answer to the position of the first mark and make the second mark. In this case, 6 inches plus another 6 inches places the second mark at 12 inches.
Breaking capacity or interrupting rating is the current that a fuse, circuit breaker, or other electrical apparatus is able to interrupt without being destroyed or causing an electric arc with unacceptable duration.reaking capacity current corresponds to a voltage, so an electrical apparatus may have more than one breaking capacity current, according to the voltage.
Shares & Saves. Save. switch image by Clark Duffy from Fotolia.com. A circuit breaker is an electrical switch used to prevent damage to an electrical circuit due to overloads or short circuits. AIC, or ampere interrupting capacity, is an important factor to consider when choosing a circuit breaker.