Beijing Prostar International Electric Co., Ltd.
Main products:UPS,Inverter,Battery,Charger,Stabilizers
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  • Contact Person : Ms. Ren Nadia
  • Company Name : Beijing Prostar International Electric Co., Ltd.
  • Tel : 86-10-88861977,88861975
  • Fax : 86-10-88861976
  • Address : Beijing,Beijing,Room 8b,2# Block A, Golden Resource Business Center, Haidian District, Beijing. China
  • Country/Region : China
  • Zip : 100097

Earth Leakage Circuit Breaker

Earth Leakage Circuit Breaker
Product Detailed
BREAKER is prevent the error operation caused by operating electronic equipment switch,and easy to set selectivity protection.

BREAKER

APPLICATION

The residual current device (RCD) NFIN is in conformity with the standards of IEC1008, VDE 0664, CEE27 and BS4293.

It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line. Thus it is suitable to avoid the shock hazard and fire caused by earth leakage. NFIN RCD is mainly suitable for using in varieties of plants, enterprise, buildings, constructions, commerce, guesthouses and families. It can be used in circuits up to single-phase 240V; three phase 415V, 50 or 60Hz.

Type NFIN25NFIN40NFIN63NFIN100
Rated current In(A)254063100
Rated operating current for earth leakage In(A)0.03,0.1,0.3,0.50.1,0.3,0.5
Rated non-operating current for earth leakage In(A)0.5In
Voltage Un(V)240(220)V415(380)V
Pole2,4
Operating time (second)In2In0.25A(or 5In)
0.20.10.04
Limited value of non-operating current for balance load or unbalance load2In
In minimum value of rated making and breaking capacity
In=25In=40In=63
200300400
Rated conditional circuit current Inc(A)150020003000
Endurance (times)4000

Earth Leakage Circuit Breaker



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