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Circuit breaker is also called air switch is used for breaking and carrying the rated working current, and can provide reliable protection when motor overload and short circuit occurs.
ANNSX |
100 |
160 |
250 |
400 |
630 |
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Rated current In |
A |
16,25,32,40,50,63,80,100 |
80,100,125,160 |
125,160,200,250 |
250,320,350,400 |
400,500,630 |
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Rated operational voltage,Ue |
AC(V) |
690 |
690 |
690 |
690 |
690 |
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Rated insulation voltage Ui |
AC(V) |
800 |
800 |
800 |
800 |
800 |
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Rated impulse withstand voltage Uimp |
kV |
8 |
8 |
8 |
8 |
8 |
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Type and Pole |
3 |
4 |
3 |
4 |
3 |
4 |
3 |
4 |
3 |
4 |
|
Icu(kA) |
50 |
50 |
50 |
50 |
50 |
50 |
65 |
65 |
65 |
65 |
|
Ics(kA) |
35 |
35 |
35 |
35 |
35 |
35 |
50 |
50 |
50 |
50 |
|
Operating characteristic (Times) |
3000 |
3000 |
2000 |
1500 |
1500 |
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7000 |
7000 |
4000 |
3000 |
3000 |
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Dimensions (mm) |
L×W×H |
161×105×86 |
161×140×86 |
161×105×86 |
161×140×86 |
161×105×86 |
161×140×86 |
255×140×110 |
255×185×110 |
255×140×110 |
255×185×110 |