What safety measures are emphasized by NEC Article 300.47 during installations?

NEC Article 300.47 emphasizes the use of personal protective equipment (PPE) as a crucial safety measure during electrical installations. The article highlights the importance of protecting workers from potential hazards associated with electrical work, which can include shock or arc flash. By ensuring that workers wear appropriate PPE, such as insulated gloves, hard hats, safety glasses, and flame-resistant clothing, the risk of injury is significantly reduced. This aligns with the general principles of safety in the electrical field, where protective measures are vital in creating a safer working environment.

While other options may contribute to safety in electrical work, NEC Article 300.47 specifically addresses the necessity of using personal protective equipment as a direct means to safeguard workers during installations. This reflects a broader commitment within the NEC to prioritize worker safety, ensuring compliance with established guidelines designed to mitigate risks associated with electrical installations.