It is critical to understand the risks inherent to working with live power when working in any electrical system. Arc flashes are one of the more dangerous hazards you may encounter. In order to perform your duties in a safe, reliable manner, you will need to fully understand what an arc flash is so that you may avoid encountering one on your job site. We at Elliot Engineering want you to be equipped with all the knowledge necessary to handle these arc flashes efficiently and learn more about the dangers of arc flash incidents.
An arc flash is the visible result of an electrical current jumping through the air to complete its circuit. As you are aware, electricity will always find the path of least resistance; in unsafe situations, this path extends from the intended circuitry to the air around it, causing an arc flash explosion. This explosion is a violent burst of heat that is incredibly dangerous to encounter, even when wearing personal protective equipment (PPE). You must always approach potentially dangerous situations with caution, and situations with potential for arc flash explosions are no different.
There is no denying the fact that arc flash explosions can be lethal. There are an estimated 400 deaths every year as a direct result of arc flashes, according to a 2022 study cited in Electrical Contractor Magazine. The heat from the blast ranges from 5,000º F to 35,000º F (for context, the surface of the sun is a measly 5,500º), incinerating anything and everything in its path. Injuries sustained from an arc flash can be anything from burns from the heat to becoming blinded by the flash itself.
In addition to their safety risk, arc flash incidents are costly. According to OSHA reporting, fines associated with arc flash safety violations range from $61K for electrical safety violations to $3 million to initiate comprehensive electrical safety regulations at companies who have experienced arc flash incidents. And these are only the fees associated with breaking safety codes. The financial liabilities relating to arc flash hazards extend to medical, insurance, and many more areas that companies are responsible for covering.
Elliot Engineering prides ourselves on our safety-first approach to all electrical work. Our team of experts specialize in power system studies, ensuring that all work conducted at your company is up-to-code and abundantly safe. We hold decades of experience working with specific codes and current regulations that are critical for worksite safety, including the NFPA 70E, IEEE, and OSHA standards.. The work we conduct is crucial for ensuring the safety of your employees, facilities and the furthered success of your company. Contact Us to find out more about how we can ensure your workplace is protected from arc flash incidents today.