Rockwell Automation has expanded the Global Short-Circuit Current Rating (SCCR) Selection Tool to include more options for motor-control components. Machine and panel builders can use this tool to significantly cut down component selection time and optimize panel design with the best motor-control combination. It includes UL-compliant tables that allow users to select motor-control components over a wide range of horsepower or kilowatt ratings.
Users select the proper application parameters to locate the correct SCCR with a one-line bill of material for the desired motor rating. The table and bill of material provide the appropriate list of components and confirmation that the panel SCCR will cover the available fault current.