Requirements for arc flash labels are addressed in NFPA 70E, Standard for Electrical Safety in the Workplace, and NFPA 70, National Electrical Code (NEC).
Making labels on the job site can be a time-consuming task for integrated systems contractors, but it can pay big dividends in the long run.
“What do you mean we need to relabel the electrical equipment? Didn’t we just do this a few years ago?”
Two simple words, a total of six letters, help define which electrical equipment is required to have an arc flash label. Although these two words are used with good intentions, they can often leave a person second-guessing themselves.
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