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Product Details
Circuit Breaker (MCCB)
| Standard: | CE, IEC60947-2 |
|---|---|
| Unit Price/Payment: | 8.8USD/PC |
| Trademark: | as requirement |
Product Description
The circuit breaker belong to the avanced level of the nineties in the world instead of the older generation of S type MCCB, which is suitable for circuit AC50/60Hz, rated voltage up to AC 660V, rated operatiog current up to 250A. It features normal structure, reliable performance, high breaking capacity, used for power distribution and protecting the circuit and electrical equipment against overload and short circuit. It complies with standard of IEC60947-2
| Type | SN-160 | SN-250 | |
| Poles number | 3 | 3 | |
| Rated current(A) | 16-160 | 100-250 | |
| Rated operating voltage Ue(V)(50/60Hz) | 690 | 690 | |
| Rated insulation voltage Ui(V) | 800 | 800 | |
| Rated impulse withstand voltage Uimp(KV) | 8 | 8 | |
| Utilisation category | A | A | |
| Rated limited short-circuit breaking capacity Icu(KA) | 220/230V | 25 | 50 |
| 380/415V | 16-160 | 36 | |
| 400V | 10 | 25 | |
| 500V | 8 | 20 | |
| 690V | 3 | 5 | |
| 500V-3poles in series | 16 | 36 | |
| Rated short-circuit service breaking capacity Ics(%Ocu) | 100 | 75 | |
