Sorry, I got here late on this one...
Bussman has available few brochures on AIC/Fault Current Calcs.
Specifically # EPR-1
Bussman website may have some info, but this booklet is great; I started using it in one of my VoTech courses.
I recently mailed a spare copy to Harold Endean, I haven't received the additional copies I requested yet.
You may find a link or e-mail for your local Bussman rep, and I'm quite sure if you request a copy you'll get it.
Also, they have a Safety package; Safety Basics with a LOT of good info, including the Fault Calcs
They use a point-to-point method, which I adapted to an Excel spreadsheet format. WWW.Bussman.com
is the site.
Edit to delete info for rep in NYC area as this is not Bill Addis
[This message has been edited by HotLine1 (edited 01-06-2005).]