Isolators are basically types of switching devices that work to make sure that a circuit is not totally triggered to perform the preservation. They are also recognizable just like isolation switches that isolate the circuits. These switches are very much used in the distribution of electrical power, industrial areas, etc. Besides, the high voltage type isolation such as 1064nm High Power Isolators are used in substations for allowing isolation of tools like circuit breakers, transformers, and so on.