The ABB Load Interrupter Switchgear is reliable, low maintenance and economical for medium voltage distribution applications such as main switchgear, load switching center and unit substations.
Cost effective in utility, industrial and commercial applications where switching is infrequent, and the absence of quick reclosing and protective relaying functions eliminate the need for more expensive metal-clad switchgear with draw-out circuit breakers.
All major components of ABB Load Interrupter Switchgear including switches, operating mechanisms, fuses, and main bus, are integrated into a single assembly with coordinated ratings matched to specific system requirements.