I sometimes show large pieces of equipment on the one-line diagram, and the short circuit current next to the equipment. Also, most devices and many equipment control panels are only rated for 5K of fault current. The breaker's AIC rating doesn't make any difference.
I sometimes show large pieces of equipment on the one-line diagram, and the short circuit current next to the equipment. Also, most devices and many equipment control panels are only rated for 5K of fault current. The breaker's AIC rating doesn't make any difference.