A device used to protect an electrical component from over-voltage.
Device which is connected to electrical equipment and also to the ground, to protect the equipment from lightning strikes and surges of high voltage by diverting it to the ground rather than the appliance.
This protects lines, transformers, and equipment from lightning surges by carrying the charge to the ground. Lightning arrestors serve the same purpose on a line as a safety valve on a steam boiler.
A device designed to absorb shock from lightning and prevent damage to substation equipment.
A LIGHTNING ARRESTOR is used to protect poles, wires, cables, transformers, and other electrical equipment from lightning surges by carrying the charge to the ground.
a device that protects the equipment
a device that shunts or diverts the massive voltage and electrical current of a lightning strike to an earthed ground
a surge protector installed on the incoming power lines so it protects the entire house