High Voltage Symbol

The term characterizes electrical circuits, in which the voltage used is the cause of particular safety concerns and insulation requirements.
High voltage is often present when storms created downed power lines. Power centers are the source of a great deal of electricity and should be respected as such. Construction sites can also have high voltage areas when there is a need for electricity to power the site. This symbol puts one in mind of a lightning bolt or a staggered exclamation point.