A NEC® 2017 Quick Reference 对比 Circuit Colors 的使用情况和统计数据

A NEC® 2017 Quick Reference

New app based on 2017 Edition of NEC®. NEC® refers to National Electrical Code®. NEC® and National Electrical Code® are trademarks of the NFPA. The author of this app is not affiliated with the NFPA. NEC Quick Reference iPhone app was created to make the most commonly used information in the National Electrical Code® readily accessible on your phone. It is ideal for electrical engineers and electricians who frequently refer to this information while in the office or at a construction site.    There is no substitute for careful engineering judgment and thorough knowledge of the code.   Feel free to email comments and suggestions to necapp@elecpe.com

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Circuit Colors

Circuit Colors is a simple application to find out the phase color for any circuit number. It eliminates the use of cheat sheets or mental calculations or any other method you use now to determine the appropriate phase color of the circuit. Systems Included: US, Canada, EU, UK Add as many panels as you want. +Single Phase or Three Phase Choose the phase colors and combinations + Black, Red, Blue + Brown, Orange, Yellow + Pink, Tan, Purple + White, Green, Gray Choose the numbering style. + Single sided panels numbered down one side. + Double sided panels with conventional "zig zag" numbering. + Double sided panels with "down then over and down" numbering. Choose your number of circuits from 4 to 1000.