HCB7-63ⅠⅡ Mini Circuit Breaker_HUAJIA ELECTRICAL (GROUP) CO.,LTD.

Mini Circuit Breaker：HCB7-63ⅠⅡ Mini Circuit Breaker　[Hits：539]　

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)
Enclosure width	35mm: 1P+N(two poles)
Mounting manner	Used for track of 35mm of IEC standard
Terminal manner	Two-function terminal can connect with
Terminal manner	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
Electrical mechanical	Not less of 20000 times switching operation

Overall & Installation Dimensions