DZ47-63 6ka 1p 63A Miniature Circuit Breaker For Electrical Low Voltage Protection

DZ47-63 6ka 1p 63A Electrical Low Voltage MCB Miniature Circuit Breaker

DZ47-63 high breaking miniature circuit breaker has the features of structure advanced, performance reliable, breaking capacity high, appearance elegant and its shell and parts are made of material with impact resistance, strong flame-retardant feature.
It is suitable to power system of 50/60 frequency ,Ue 400V and below, Ui 63A and below.
It is mainly applied at office building, residence, for lighting , power distribution and overload and short circuit protection of equipment. Normally, it also can be used as the not frequent transfer of power system. It conforms to the standards IEC60898and GB10963.1.

Technical Data

Standard	IEC60898
Pole NO.	1/2/3/4 Poles
Rated voltage	240/415VAC
Frequency	50/60Hz
Rated current	6,10,16,20,25,32,40,50,63A
Mechniacal life	10,000times
Protection degree	IP20
Function Feature	With over load/short circuit protection
Enduring temperature	55℃
Breaking Capacity	4/6KA

Rated voltage(V)	Poles	Rated current(A)	Rated short circuit breaking capacity
			Test breaking capacity(KA)	Power factor
240	1	6,10,16,20,	6	0.65~0.70
415	2,3,4	25,32,40	6
240	1,2	50,63	4	0.75~0.80
415	2,3,4		4

Test current	Rated current	Requested time	Result	Start station	Remark
(A)	(A)	Requested time	Result	Start station	Remark
1.13In	All	t>=1h	Don't trip	Cool
1.45In	All	T<1h	trip	heat	Current ascends the requested value stably in 5s
2.55In	In<=32A	1s<t<60s	trip	Cool	Auxiliary switch closed, power is on
2.55In	In>32A	1s<t<120s	trip	Cool	Auxiliary switch closed, power is on
5In(Cmode)	All	t>=0.1s	Don't trip	Cool	Auxiliary switch closed, power is on
10In(Cmode)	All	T<0.1s	trip	Cool	Auxiliary switch closed, power is on
10(Dmode)	All	t>=0.1s	Don't trip	Cool	Auxiliary switch closed, power is on
14In(Dmode)	All	T<0.1s	trip	Cool	Auxiliary switch closed, power is on