The ABB LBU-II performs as an outdoor loadbreak switch, as well as a fused cutout for distribution systems. Loadbreak interruption is accomplished by means of a self-contained loadbreak arc chute which confines the arc and provides a de-ionizing action.
|Rated Voltage (kV)||7.8 - 34.5|
|BIL (kV)||110 - 200|
|Continuous Current (A)||100 - 300|
|Interrupting (krms Asym.)||6 - 20|
Conventional loadbreak operation is accomplished by normal opening of the cutout by hook-stick. There are no parts to replace. The loadbreak feature lasts the life of the cutout. The self contained loadbreak concept enables the linemen to interrupt load current with a simple hook-stick operation.
Polymer concrete, combination arrester and moisture proof tube options available on certain ratings.