Abb is well known in the market for producing various types of outdoor fused cutouts. Being a part of that lbu-ii works as an outdoor load-break switch and also fused cutout for distribution systems. Salient features are as follows:
1 load-break interruption is accomplished by means of a self-contained load-break arc chute that confines the arc and provides a de-ionizing action.
2 conventional load-break operation is accomplished by normal opening of the cutout by hook-stick and there are no parts that need to replace.
3 the load-break feature lasts the life of the cutout.
4 the self-contained load-break concept enables the linemen to interrupt load current with a simple hook-stick operation.
5 polymer concrete, combination arrester and moisture proof tube options available on certain ratings.
