NEMA Guide is the household name in nema configuration guide, but it's far from the only option. We track 81+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
This tool helps users quickly identify hospital and industrial grade wiring devices based on specifications or visual configurations, and find related products. It also allows users to build lists and access detailed product information with an internet connection.
This application helps electricians, engineers, and contractors quickly determine the proper conduit size to use based on NEC guidelines, including fill percentages and jam probability. Simply input conduit type, size, and conductors, and the app will calculate the conduit fill percentage for you.
What We Love
🚀 Quick and easy calculations
👍 User-friendly interface with spin wheel controls
📊 Shows actual fill percentage and NEC compliance
🔧 Ability to add multiple wire sizes simultaneously