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| CS Moulded Case Circuit Breaker |
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Applications:
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CS Moulded case circuit breaker is suitable for circuit AC 50Hz/60Hz,rated voltage up to AC 660V, rated operating current to 630A. It features normal structure,reliable performance,complete accessories & high breaking capacity,used for power distribution and protecting the circuit and electrical equipment against overload and short circuit.It complies with standard of IEC947-2. |
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Specification:
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| Rated current of release(A) |
Thermodynamic release (ambient temp+40¡æ) |
Operational current of magnetic release(A) |
| 1.05In(cold state) inoperative time (h) |
1.30In(heat state) inoperative time (h) |
| In<=63 |
>=1 |
<1 |
10-50In±20% |
| 63< In<=250 |
>=2 |
<2 |
10In±20% |
| 25< In<=800 |
>=2 |
<2 |
5-10In±20% |
| Type |
Rated current (A) |
Rated insulating voltage |
Pole number |
Rated operating voltage |
Ultimate short circuit breaking capacity lcu KA |
Service short circuit breaking capacity lcu KA |
| AC380V (400) |
AC660V (690) |
DC250V |
AC380V (400) |
AC660V (690) |
| CS-125E |
12.5,16, 20,25,32, 40,50,63, 80,100, 125 |
660V |
two three four |
380V 660V |
15 |
- |
- |
7.5 |
- |
| CS-125S |
25 |
- |
20 |
16 |
- |
| CS-160S |
16,20,32, 40,50,63, 80,100, 125,160 |
35 |
8 |
20 |
18 |
- |
| CS-160H |
50 |
10 |
40 |
25 |
- |
| CS-250S |
100,125, 160,180, 200,225, 250 |
65 |
10 |
40 |
18 |
- |
| CS-250M |
35 |
16 |
40 |
30 |
- |
| CS-250H |
50 |
18 |
40 |
48 |
- |
| CS-400S |
200,225, 250,315, 350,400 |
65 |
16 |
40 |
18 |
- |
| CS-400M |
50 |
20 |
40 |
30 |
- |
| CS-400H |
65 |
25 |
40 |
48 |
- |
| CS-630S |
400,500, 630 |
80 |
20 |
40 |
30 |
- |
| CS-630M |
50 |
25 |
40 |
48 |
- |
| CS-630H |
65 |
30 |
40 |
60 |
- |
| CS-800S |
500,630, two three four 700,800 |
80 |
20 |
40 |
30 |
- |
| CS-800M |
55 |
25 |
40 |
48 |
- |
| CS-800H |
70 |
30 |
40 |
60 |
- |
| 1250S |
630,700, 800,1000, 1250 |
95 |
25 |
40 |
35 |
- |
| 1250M |
55 |
28 |
40 |
50 |
- |
| 1250H |
70 |
35 |
40 |
75 |
- |
| 1600S |
800,1000, 1250,1600, |
95 |
25 |
40 |
35 |
- |
| 1600M |
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28 |
40 |
50 |
- |
| 1600H |
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35 |
40 |
75 |
- |
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