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Lightning protection systems. Lightning can easily damage a number of different building materials, and the large electrical currents can cause fires within the interior or even side flashes. Side flashes are small explosions of highly pressurized, super-heated air that occur inside the nooks and crannies of structure materials.
It describes the roles of the different. elements of protection systemsâair terminals (lightning rods), the grounding. system, bonding, and building service entrance and point-of-use surge protectors, and the way these elements work together to protect equipment inside a residential.