高打破能力的聪明的空中巡回br

TGW45 universal circuit breaker intelligent circuit breaker air case circuit breaker TGW45 Series universal current Breaker is used in current of AC 50Hz rated voltage up to 400V/690V Distribution electric net is used to prevent circuit and equipment from damage as overload over-voltage short circuit single-phase etc. Note: Pls make sure fixed type or drawled type for circuit breaker when order is to be placed .Also ,you should let us know the mode of operation you require: right hand direct operation ,face hand direct operation ,face hand rapid operation ,motor rapid operation or motor pre-stored energy operation . ModelTGW45-2000TGW45-3200TGW45-4000TGW45-6300Frame rated current Inm(A)2000320040006300Number of poles3,43,43,43,4Rated current In(A)630,800,1000, 1250,1600,20002000,2500, 32003600,40004000,5000, 6300Icu(kA)400V8080100100690V50657575Ics=Icw(kA)400V506580100690V40506565Inherent making&breaking time23 32msArcing distance(mm)0Operational performance(operations)Electric life500Mechanical lifemaintenance-free: 2500, maintenance: 10000Type(Classification)Assembly modeFixed, Withdrawablecontroll methodStandard type(M), Telecommunication type(H)