Fault Current Calculator
Fault Current Calculator Summary
Fault Current Calculator is a with in-app purchases Android app in Tools by Cooper Bussmann, LLC. Released in May 2013 (12 years ago). It has about 86.5K+ installs and 144 ratings with a 3.75★ (average) average. Based on AppGoblin estimates, it reaches roughly 3.7K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Sep 17, 2025.
Recent activity: 134 installs this week (456 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Sep 17, 2025 .
3.75★
Ratings: 144
Screenshots
App Description
A tool to calculate & print available fault current on electrical systems.
Eaton's Bussmann Series FC2 Available Fault Current Calculator application is an innovative tool developed for contractors, engineers, electricians, and electrical inspectors. This tool can be used on the Bussmann website or out in the field on a mobile device for those needing a quick and simple way to determine available fault current.
With this simple tool, users can:
- Calculate available fault current on single and three-phase systems
- Create and send a label via email for marking the available fault current on service equipment (NEC® 110.24)
- Size fuses and conductors for service, feeder, and branch circuits.
This application, calculations, and other information are intended to clearly present technical information that will determine the available fault current at specific points in an electrical system. Bussmann reserves the right, without notice, to change this application and/or discontinue/ limit its distribution and/or availability. Bussmann also reserves the right to change or update, without notice, any technical information contained in this application. The data and information presented in this application are believed to be accurate. However, any and all liability for the content, or any omissions from this application, including any inaccuracies, errors, or misstatements in such data, calculations or information, is expressly disclaimed. The application, calculations and other information are provided without warranty of any kind, either expressed or implied, but not limited to, the implied warranties of merchantability, or fitness for a particular purpose. Bussmann disclaims any liability for the use of this application, calculations or other information. The complete End-User License Agreement can be found at: https://faultcurrentcalculatorpro.bussmann.com/home/eula