What is required for all outlets according to NFPA 70E?

What is required for all outlets according to NFPA 70E?

• A. Voltage regulators
• B. Ground Fault Circuit Interrupter devices
• C. Receptacle covers
• D. Surge protectors

Answer: (B)

The requirement for Ground Fault Circuit Interrupter (GFCI) devices for all outlets according to NFPA 70E is rooted in safety protocols aimed at protecting individuals from electrical shock. GFCI devices are designed to detect ground faults—situations where electricity is unintentionally flowing through an alternate path, such as through a person's body. By quickly interrupting the electrical flow, these devices can significantly reduce the risk of severe injury or death from electric shock. NFPA 70E focuses on electrical safety in the workplace, hence its emphasis on measures that help prevent potential hazards associated with electrical work. The use of GFCI devices in outlets particularly in areas where water is present, such as kitchens, bathrooms, and outdoor settings, is crucial because moisture increases the risk of electrical shock. The other options, while related to electrical safety, do not specifically address the requirement for outlets set forth in NFPA 70E. Voltage regulators manage the voltage output but do not directly enhance safety against electrical shocks. Receptacle covers provide physical protection for the outlets but do not prevent ground faults. Surge protectors safeguard equipment against voltage spikes but do not provide the same level of personal protection as GFCI devices.

The requirement for Ground Fault Circuit Interrupter (GFCI) devices for all outlets according to NFPA 70E is rooted in safety protocols aimed at protecting individuals from electrical shock. GFCI devices are designed to detect ground faults—situations where electricity is unintentionally flowing through an alternate path, such as through a person's body. By quickly interrupting the electrical flow, these devices can significantly reduce the risk of severe injury or death from electric shock.

NFPA 70E focuses on electrical safety in the workplace, hence its emphasis on measures that help prevent potential hazards associated with electrical work. The use of GFCI devices in outlets particularly in areas where water is present, such as kitchens, bathrooms, and outdoor settings, is crucial because moisture increases the risk of electrical shock.

The other options, while related to electrical safety, do not specifically address the requirement for outlets set forth in NFPA 70E. Voltage regulators manage the voltage output but do not directly enhance safety against electrical shocks. Receptacle covers provide physical protection for the outlets but do not prevent ground faults. Surge protectors safeguard equipment against voltage spikes but do not provide the same level of personal protection as GFCI devices.