White & Gray Double Pole Isolators

this kind of switch is known as an isolator. An isolator can be defined as; it is a mechanical switching device, mainly used to separate electrical component from the system while the system is offline/online. An isolator doesnt contain any kind of system to avoid arching throughout detachment. Because the isolator is used in the electrical substation to detach a power transformer it is in load condition or no-load condition. The operation of isolator in full load condition is very hazardous. This article discusses a short description about 2 Pole Isolator.