The Eaton's Bussmann Series FC2 Available Fault Current Calculator application is a useful innovative tool for contractors, engineers, electricians, and electrical inspectors. This application can be accessed through the Bussmann website or downloaded onto a mobile device, providing users with a quick and simple way to determine available fault current. The app offers a range of features that make it a must-have tool for electrical professionals.

With this application, users can calculate available fault current on single and three-phase systems, size fuses and conductors for service, feeder, and branch circuits, and even email or print a label for marking the available fault current on service equipment (NEC® The application, calculations, and other information are intended to provide technical information that will determine the available fault current at specific points in an electrical system.