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Circuit breaker is a switchgear that is able to close, carry and break the normal circuit . and also can carry and breaker the abnormal circuit within the specified time.
AF |
30AF |
50AF |
60AF |
125AF |
250AF |
400AF |
|
Type and Pole |
2-pole |
ABS32c |
ABS52c |
ABS62c |
ABS102c |
ABS202c |
ABS402c |
3-pole |
ABS33c |
ABS53c |
ABS63c |
ABS103c |
ABS203c |
ABS403c |
|
4-pole |
ABS34c |
ABS54c |
ABS64c |
ABS104c |
ABS204c |
ABS404c |
|
Rated current In |
A |
(3,5,10) 15,20,30 |
15,20,30,40,50 |
15,20,30,40,50,60 |
15,20,30,40,50, 60,75,100,125 |
100,125,150,175,200,225,250 |
250,300,350,400 |
Rated operational voltage,Ue |
AC(V) |
690 |
690 |
690 |
690 |
690 |
690 |
DC(V) |
500 |
500 |
500 |
500 |
500 |
500 |
|
Rated insulation voltage Ui |
V |
750 |
750 |
750 |
750 |
750 |
750 |
Rated impulse withstand voltage Uimp |
kV |
8 |
8 |
8 |
8 |
8 |
8 |
Rated short-crcuit breaking capacity(Icu)kA(Sym),C8321,IEC60947-2 | |||||||
AC |
690V |
2.5 |
5 |
5 |
8 |
8 |
5 |
480/500V |
7.5 |
10 |
10 |
26 |
26 |
35 |
|
415/460V |
14(10) |
18 |
18 |
37 |
37 |
50 |
|
380V |
18(14) |
22 |
22 |
42 |
42 |
65 |
|
220/250V |
30(25) |
35 |
35 |
85 |
85 |
75 |
|
DC |
500V(3P) |
5 |
10 |
10 |
20 |
20 |
20 |
250(2P) |
5 |
10 |
10 |
20 |
20 |
20 |
|
Ics=%×Icu |
100 |
100 |
100 |
100 |
100 |
100 |
|
Dimensions (mm) |
W×H×D |
75×130×60 |
95×155×60 |
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