Arc Flash Power Tools

Arc Flash Power Tools by Octagon Seven LLC:
The easiest arc flash label calculation tool for distribution systems

Remove uncertainty of compliance with NEC, NFPA 70E and OSHA for arc flash labeling requirements.  The world’s easiest to use arc flash calculation and labeling tool.

    • Simple UI navigation, no complicated menus, one line diagram
    • Fast!  Saves time & money by quickly making and printing arc flash labels
    • Generate arc flash and short circuit reports
    • Generate arc flash labels for panelboards, MCC’s and switchboards
    • NFPA 70E calculation methodology (Annex D.4)
    • Support 208, 240, 400, 480, 575 voltage systems up to 600VAC

Available for iOS, iPad & iPhone  —

© 2019 Octagon Seven LLC, Patterson, NY

2 Replies to “Arc Flash Power Tools”

  1. Great stuff,
    Two things I’d like to note here:
    when entering the conductor sizes with a “ / “ for like 1/0, 2/0, 3/0, and 4/0, i have to go to my notes on iPhone and use copy and paste to create the “/“
    Also I want to ask
    Is there a way to print the one line diagrams? This would great to be able to print poster size maybe in pdf format.

    1. Thank you for your Feedback David.
      1. For 1/0, 2/0, 3/0, and 4/0 conductors you can use the alternative, 0, 00, 000, 0000 and it will convert it to 1/0, 2/0, 3/0, and 4/0.
      2. The single line cannot be exported at this time. As an alternative you could take a screen shot on your iOS device. Instructions can be found on Apple’s website here:

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