How does the arrester protect electrical equipment? Sensor Light Bulb,Sensor Led Night Light,Motion Sensor Led Light,Human Motion Sensor Led Light JIANGMEN MOSCOT OPTOELECTRONIC TECHNOLOGY CO.,LTD. , https://www.jmsensorsled.com
The arrester is a discharger in parallel with the protected equipment. When the normal working voltage is applied, the internal clearance of the arrester will not break down. If the overvoltage is transmitted along the wire, the internal clearance of the arrester will be broken when there is an overvoltage that jeopardizes the insulation of the protected device. The breakdown voltage is lower than the breakdown voltage of the device being insulated, thereby limiting the overvoltage value on the insulation. Article source: http://Read.aspx?NewsId=21
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