Fault Current Calculator vs Circuit Navigator

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

​Revolutionize your electrical testing with our Navi tester and Circuit Navigator app. Get real-time insights into wiring issues and pinpoint problems with precision. See instant feedback in our app to voltage, light and vibration changes! Our app lets you organize and track test results by named outlet, saving you time and hassle. Easily map electrical breakers to their corresponding circuits for even more efficient troubleshooting. Plus, create comprehensive site reports automatically to document your findings and share with clients. ​ Validate existing breaker panel labeling, discover errors and correct incomplete mapping. Wireless operation means one person can map outlets throughout the facility. Detect and identify common wiring problems: Open Ground - Open Neutral - Open Hot - Hot/Neutral Reversed Additional test features: GFCI triggering, works remotely. Built-in Light Sensor to map breakers to light fixture and refrigerators. Built-in Vibration Sensor to map breakers to anything with a motor: AC Units, Pumps, Fans. Create Detailed Site reports to keep a record of your test results and wiring map.