Which NFPA 70E article must be satisfied before conductors and circuit parts are considered in an electrically safe work condition?

Which NFPA 70E article must be satisfied before conductors and circuit parts are considered in an electrically safe work condition?

• A. Article 100
• B. Article 110
• C. Article 120
• D. Article 130

Answer: (C)

The essential idea is establishing an electrically safe working condition before any work on conductors or circuit parts. The article that covers this is the one that tells you how to de-energize, isolate, lockout/tagout, and relieve all stored energy, then verify there is no voltage present with the proper testing methods. Only after these steps are completed can you treat the conductors and circuit parts as safe to work on. This article focuses precisely on that process—getting everything de-energized and verified as zero-energy—so it must be satisfied first. Other NFPA 70E articles provide definitions, general safety requirements, or safe-work practices, but they don’t lay out the specific steps to declare an electrically safe condition.

The essential idea is establishing an electrically safe working condition before any work on conductors or circuit parts. The article that covers this is the one that tells you how to de-energize, isolate, lockout/tagout, and relieve all stored energy, then verify there is no voltage present with the proper testing methods. Only after these steps are completed can you treat the conductors and circuit parts as safe to work on. This article focuses precisely on that process—getting everything de-energized and verified as zero-energy—so it must be satisfied first. Other NFPA 70E articles provide definitions, general safety requirements, or safe-work practices, but they don’t lay out the specific steps to declare an electrically safe condition.