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.
| Ratings |  |
|---|
| 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.