JEW45 Intelligent Circuit Breaker
Tyre JEW45-2000 JEW45-3200 JEW45-4000 JEW45-6300
Frame rated current Inm(A) 2000 3200 4000 6300
Number of poles 3,4 3,4 3,4 3,4
630,800,1000 2000,2500 2000,2500 4000,5000
Rated current In(A) 1250,1600,2000 3200 3200,4000 6300
Icu(kA) 400V 80 100 100 120
690V 50 65 65 80
Ics=Icw(kA) 400V 50 80 80 100
690V 40 50 50 65
Rated current at N-pole In(A) 50%In, 100%In
Inherent making &breaking 23-32ms
Operational Electric life 500
performance Mechanical Maintenance-free 2500
(operations) life Maintenance 10000
Mounting mode Fixed withdrawable
Arcing distance(mm) 0
Intelligent controller Standard type(M) telecommunication type(H)
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Tel:86-577-88950318
Fax:86-577-88950308
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