08/07/2026
Arc flash labels are only useful when the data behind them is current.
Breaker settings get adjusted. Equipment gets replaced. A transformer gets upsized. The label on the panel still shows numbers from a study nobody can date. NFPA 70E calls for the arc flash risk assessment to be reviewed at intervals not exceeding five years, and sooner when the system changes.
Arc flash is one piece of the risk assessment program from ProgUSA Power Quality Services. The program covers power quality, infrared scanning under NFPA 70B, and arc flash under NFPA 70E. Arc flash studies are performed by licensed professional engineering firms, and we bundle the results into a single assessment package.
Scope includes field data collection, short circuit study, protection coordination review, incident energy analysis, arc flash boundary and PPE guidance, label update support, and mitigation recommendations.
The output is documentation your crews can act on and labels that match the system you actually have.
Arc Flash Risk Assessment: www.progusa.net/arc-flash-risk-assessment-nfpa-70e
Questions: [email protected]