What aspect does the NFPA 70E standard primarily address?

The NFPA 70E standard primarily addresses safety in electrical work around energized equipment. Its main goal is to establish workplace safety standards to protect employees from electrical hazards. This includes guidelines for maintaining safe working conditions, procedures for working near live electrical parts, and methods for identifying and mitigating risks associated with electrical shock and arc flash incidents.

By emphasizing safe work practices and personal protective equipment (PPE), NFPA 70E ensures that electricians and other personnel are trained to recognize hazards and take the necessary precautions to prevent accidents. The standard also outlines requirements for conducting risk assessments and implementing lockout/tagout procedures to de-energize equipment when maintenance or repairs are performed.

This focus on safety distinguishes NFPA 70E from the other choices, which engage different aspects of electrical work and industry standards, such as general installation practices, quality assurance, and consumer protection.