1P , 2P , 3P 400v 63a DZ47-63 MCB miniature circuit breaker

1P,2P,3P 400v 63a DZ47-63 mcb mininature circuit breaker
Application
1P,2P,3P 400v 63a DZ47-63 mcb mininature circuit breaker has novel structure, reliable performance, high breaking capacity, pleasing outlook and small size. Its case and items are adopted by high fire-resistant and shockproof plastic, It mainly used in the building office, house and similar building for illuminating at Ac 50Hz or 60Hz, rated voltage below 400V,rated current below 63A,distribution circuit and equipment overload, short circuit protection. It can also be used for unfrequent switch over of the circuit under normal conditions. 1P,2P,3P 400v 63a DZ47-63 mcb mininature circuit breaker conforms to be requirement of IEC 60898 &GB10963 standards.
Model and Meaning
Main Technical Parameter
Rated current of frame(Inm)A
Pole
Frequency HZ
Rated Voltage(Ue)
Rated current (In)A
Rated service short circuit breaking capacity (Ics)A
Rated ultimate short circuit breaking capacity(Ics)A
Type of release
Breaking circuit A
Cos∅
Breaking circuit A
Cos∅
63
1
50
230/400
6,10,16,
20,25,32
6000
0.7
C
2
230/400
3
400
4
400
1
230,230/
6,10,16
20,25,32
4000
0.8
D
2
400
3
230,400
4
400
63
1
400
50,63
4000
0.8
C,D
2
230/400
3
230/400
4
400
Weight(g)
1P
2P
3P
4P
102
208
308
408
Standard
Rated current
Pole
Voltage
Breaking capacity(A)
BS3871-1 HCE898
Ito 40
1
240
4000
2,4,4
415
4000
IEC157-1
Into 40
1
220/240
6000
2,3,4
220/240
12000
2,3,4
380/415
6000
Overload current tripping characteristic
Testing
Rated
Limited time
Pre-engage result
Start state
Note
1.13Ih
all
t=1h
non-trip
cold state
1.45Ih
all
T<1h
trip
cold state
The current rise steadily to a fixed value within 5s
2.55Ih
In=32A
1s<60s<div>
trip
cold state
2.55Ih
In>32A
1s<120s
trip
cold state
5In(C)
all
<div>
non-trip
cold state
Open the supplementary switch connect the power
10Ln(C)
all
t=0.1s
trip
cold state
Open the supplementary switch connect the power
10In(D)
all
t<0.1s
non-trip
cold state
Open the supplementary switch connect the power
50In(D)
all
T=0.1s
trip
cold state
Open the supplementary switch connect the power
DZ47 - CB CCC CE Certification