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← Commercial Electrical Design: Start to Finish
Step 7 of 8

Arc-Flash Documentation

The fault current from Step 5 and the trip time from Step 6 converge here into a single safety number: incident energy, the arc-flash boundary, and the required PPE category at every study point.

Run it yourself
→ Arc-Flash Calculator (IEEE 1584)→ Arc-Flash Safety Overview (NFPA 70E)

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