It might surprise you to know that hand injuries account for one third of the two million disabling on-the-job accidents which occur each year. Most of these hand injuries are caused by pinch points--80 per cent of them, in fact.
Typically, electricity is provided to your building or facility by way of underground or overhead power lines originating from a nearby electrical power plant. The power lines feed into your electrical breaker panel(s). Each breaker in a panel represents a circuit supplying electricity to a designated area of your building.