Fault Current Calculator: A Must-Have Tool for Electrical Professionals

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.

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App specs

  • License

    Free

  • Version

    4.2.1
  • Latest update

  • Platform

    Android

    Other platforms (1)
  • OS

    Android 15.0

  • Language

    English

    Available languages

    • French
    • English
    • Spanish
  • Downloads

    10

  • Size

    13.01 MB

  • Developer

  • Download Options

    APK, Google Play

  • Filename

    com.cooperbussmann.faultcurrentcalculator_4.2.1.xapk

Also available in other platforms

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is Fault Current Calculator safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

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Scan Info

Last scan
Saturday, November 22, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
com.cooperbussmann.faultcurrentcalculator_4.2.1.xapk
SHA256
53bf8699a093e8cabfee9a0441ccfcb131d974c094ff0c66df54550c5c046c3d
SHA1
7d7f4e86c5e040a19511f2976f9a964f40232f3a

Softonic security commitment

Fault Current Calculator has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center