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Product Show>>Mini Circuit Breaker :HCB7-63ⅠⅡ Mini Circuit Breaker>> HUAJIA Electrical (Group) Co., Ltd.
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Mini Circuit Breaker:HCB7-63ⅠⅡ Mini Circuit Breaker [Hits:302] 
HCB7-63ⅠⅡ Mini Circuit Breaker
 
Applications
 
The products of HCB7-63Ⅰbelong to the advanced level of the nineties in the world instead of the older generation of HCB7. They have protective function as shortage as overload, and are used in lighting distribution system in industry,
commerce and welling, and protect fractional electric motors. And they also have many merits of high protective grade(up to IP20), high break capacity, reliable sensitive action, convenient, multipole assembling, long life etc. They are mainly
adapted to the circuit of AC 50Hz, 230V in single pole, 400V in double, three, four poles for protecting overload and short circuit. Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal
condition.
 
Mechnical Specification
 
The length of exposed plane
45mm
Enclosure height
80mm
Enclosure width
17.5mm per pole(single pole)
35mm: 1P+N(two poles)
Mounting manner
Used for track of 35mm of IEC standard
Terminal manner
Two-function terminal can connect with
busbar and conducting wire
Terminal block capacity
Wire 1-25mm2
  Conducting wire 0.8-2mm
 
Specification
 
Electrical Specification
EN60898(IEC898) GB10963-99
Conforms to standard of electrical
230V/400V; 50/60Hz
Rated current(Ue)
10KA IEC898(0.5-6.3A)
Rated breaking capacity
15KA IEC947-2(0.5-6.3A)
Short circuit breaking capacity of DC
Max. 48V(HCB7...,10KA)single pole
Performance
Max. 250V(HCB7-DC, 6KA)single pole
Max. fuse that can be connected to
C, D characteristic curve
Selective grade
100AgL(>10KA)
Working ambient temperature
3
Enclosed protective class
-5 to+40℃
Life
P40(Under mounting)
Electrical mechanical
Not less of 8000 times switching operation
Not less of 20000 times switching operation
 
Overall & Installation Dimensions
 
 
 
 
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