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Circuit Breaker (NFIN)

Circuit Breaker (NFIN)
Circuit Breaker (NFIN)

Product Description

The Residual Current Device(RCD)NFIN is in conformity with the Standards of IEC1008, VDE0664, CEE27 and BS4293. It can cut off the fault circuit immediately on the occasion of shock hazard Or earth leakage of trunk line. It is suitable to avoid the shock hazard and Fire caused by earth leakage. NFIN is mainly suitable for using in varieties of plants, enterprises, buildings Constructions, commerce, hotels and families, It can be used in circuits up to
Single phase 240V, three phase 415V, 50 or 60Hz.

TypeNFIN-25NFIN-40NFIN-63NF
Rated current In(A)    
Rated operating current
for earth leakage IΔn(A)
  0.03,0.1,0.3,0.5  0.1,0.3,0.5
 Rated non-operating current
for earth leakage IΔn(A)
                         0.5IΔn
 Voltage Un(V)          240(220)   415(380)
 Pole                 2,        4










 Oeerating time(second) IΔn 2IΔn 0.25A(or5IΔN)
   0.2  0.1        0.04
 Limited value of non-operating
current for balance load
or unbalance load
                  2In
 In minimum value of rated
making and breaking capacity
In=25  In=40          In=63
 Rated conditional short
circuit current Inc(A)
1500  2000         3000
 Endurance (times)                  4000
Company: Yueqing PBC International Trade Co., Ltd.

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