... for 7 years 3)rated current 16-125A Fission Type Automatic Transfer Switches YES1-125N 1) Rated current : 16-125A2) Pole ... district:hospital,shoping mall,bank,fire control,ppostal communication,urban rail transportion, high-rise buildings,industrial assembly line,television station,chemical ... /4.5/5.5working cycle(s/times)10 Fission Type Automatic Power Changeover Switch