ctor Switches To Fit many substation layouts and voltage level demands, HV disconnector switches can be found in various design configurations. one.three.1 Center-Crack Disconnector This popular style features two moving arms that pivot open up from the center, creating a horizontal crack. They are really sturdy, supply outstanding visibility https://www.friend007.com/post/560327_these-transformers-are-pivotal-in-stepping-down-voltage-from-medium-voltage-dist.html