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Concept
Arc Flash Boundary
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Concept
Arc Flash
An
arc flash
is a dangerous
electrical explosion
caused by a
rapid release of energy
due to an
electrical arc
, which can result in
severe injury
or death. Proper
safety measures
, including
personal protective equipment
and
risk assessments
, are crucial to prevent
arc flash
incidents in
electrical environments
.
Concept
Arc Flash Hazard
An
arc flash hazard
is a
dangerous condition
associated with the
release of energy
caused by an
electric arc
, which can result in
severe burns
, injuries, or
fatalities to personnel
, as well as
damage to equipment
. It occurs when there is a breakdown in the insulation or isolation between
energized conductors
, leading to a rapid
release of energy
in the form of heat, light, and pressure.
3