The price that is paid for arc flash/blast accidents
Electricity can cause two types of burns: electrical burns from direct contact with current and thermal burns from arc flashes and blasts. An arc flash occurs when powerful, high-amperage currents travel, or arc, through the air. This can occur when high voltage differences exist across a gap between conductors. The result is an instant release of tremendous amounts of energy. Temperatures as high as 36,000 degrees F have been recorded in arc flashes.
The intense heat and light emitted by an arc flash can cause severe burns, destroying skin and tissue. An arc flash can ignite or melt clothing, resulting in further burns. Victims sometimes require skin grafts or amputations. Death is more likely with increased severity of burns, the percent of body area affected and age.