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JNF50-CP |
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Application
| JNF series moulded case circuit breaker is features of reliable working out and steady.performance,reasonable structure, beautiful appear-ance and small volume etc.It is used to distribute electric energy in distribution network and be overload or short circuit protection power equipment,and also can bo used in transformation circuit unfrequency under the normal conditions.It is confirm to IEC60947-2 standard. |
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| Specification: |
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| JNF-CP |
Pole number |
Rated current(A) |
Testing voltage(V) |
(P1/P2)Ica/Ics Breaking capacity(KA) |
| 230 |
400 |
440 |
500 |
| JNF-50CP |
3 |
5 10 15 20 30 40 50 |
600 |
5/ 2 |
5/ 2 |
2.5/ 1 |
2.5/ 1 |
| JNF-60CP |
3 |
60 |
600 |
5/ 2 |
5/ 2 |
2.5/ 1 |
2.5/ 1 |
| JNF-100CP |
3 |
60 75 100 |
600 |
25/ 13 |
10/ 5 |
10/ 5 |
2.5/ 4 |
| JNF-250CP |
3 |
125 150 175 200 225 250 |
600 |
30/ 15 |
18/ 9 |
15/ 8 |
2.5/ 5 |
| JNF-400CP |
3 |
250 300 350 400 |
600 |
50/ 25 |
36/ 18 |
25/ 13 |
2.5/ 8 |
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BRITISH TYPE