Arc flash, also known as flashover, is the light and heat produced as part of an arc fault, and a type of electrical explosion or discharge that results from an unintended electrical connection through the air to ground or another phase of the electrical system. An arc flash is one of the most devastating and deadly electrical hazards present in today’s workplace; it can produce temperatures as high as 35,000 degrees Fahrenheit and cause severe burns, hearing loss, eye injuries, skin damage from blasts of molten metal, lung damage, and blast injuries.
An NFPA report estimates that five to 10 arc flash incidents occur every day, and more than 2,000 people are treated annually in burn centers with arc flash injuries.
“Electrical professionals face numerous hazards every day on the job, including shock, electrocution, arc flash, and arc blast, therefore it is critical that employers and workers take a shared responsibility for safety protection including the creation and implementation of an electrical safety program,” said Lorraine Carli, NFPA’s vice president of Outreach and Advocacy. “The Faces of Fire/Electrical campaign reminds us that ignoring even basic safety rules can lead to serious injuries and death.”
Both shock and arc flash, in addition to other electrical hazards have been the focus of NFPA 70E®, Standard for Workplace Electrical Safety® and OSHA standards since the late 1970s. NFPA 70E emphasizes the importance of performing a solid risk assessment that examines all aspects of the hazards to which employees are exposed and provides a valuable tool to determine how best to mitigate the potential danger.
Faces of Fire/Electrical features personal stories of electrical burn survivors whose lives have been forever altered and how more understanding, training, and a change in work culture could have significantly impacted these outcomes. Woven into these stories of resilience is an additional interview with a physician dedicated to the complete physical and emotional healing of patients suffering from a burn injury.
A recent NFPA Podcast features three renowned doctors whose research and work with electrical burn patients helps explain what a powerful shock can do to the body, the treatments available, and how an understanding of these injures is continuing to evolve. Through these interviews, written profiles, and related information, Faces of Fire/Electrical is a resource for electrical and non-electrical workers, and the general public to learn more about the importance of electrical safety.
While many electrical injuries prove fatal, those that are not can be particularly debilitating, oftentimes involving complicated recoveries and lasting emotional and physical impact. The Faces of Fire/Electrical campaign ultimately works to help build a safer world by teaching others and supporting the burn survivor community in advancing lifelong healing, optimal recovery, and burn and injury prevention.
Since his injury, Johnson has returned to his company as a service manager and continues to advocate for electrical workplace safety. Visit www.nfpa.org/facesoffire to watch the videos. Free resources are now available to download and share, and additional information about the Faces of Fire/Electrical campaign can be found on NFPA’s website.
