YIFA high breaking miniature circuit breaker YF47-63 series
Inquire NowMainly used for the lighting of office buildings, residential buildings and similar buildings, overload of distribution lines and equipment, short circuit protection.
Product Description
The shell and components are made of impact-resistant and flame-retardant materials. Applicable to AC50/60Hz rated working voltage below 400V, rated current is below 60A. Mainly used for the lighting of office buildings, residential buildings and similar buildings, overload of distribution lines and equipment, short circuit protection, and can also be used as infrequent conversion of lines under normal conditions.
Products comply with IEC60898 standard
| Rated current(A) | Number of poles(P) | Rated voltage(V) | Rated short-circuit breaking capacity | |
| Expected test circuit current | Test line power factor | |||
| 6 / 10 / 16 / 20 / 25 / 32 / 40 | 1 | 230/400 | 6000 | 0.65-7.0 |
| 2 / 3 / 4 | 400 | 6000 | 0.65-7.0 | |
| 50 / 60 | 1 | 230/400 | 4500 | 0.75-8.0 |
| 2 / 3 / 4 | 400 | 4500 | 0.75-8.0 | |
Note:
1. Mechanical life: 20000times(break-through)
2. Resistance to heat and humidity: class2(tempeture55℃, relative humidity 95%)
3.The band clamp connection using terminals, wire cross-section up:25mm2
Packing details:
| SPECIFICATIONS | UNIT | PCS/CARTON | CARTON VOLUME(CM) L*W*H |
| 1P 1-63A 3KA/6KA | PCS | 180 | 43*23*25.5 |
| 2P 1-63A 3KA/6KA | PCS | 90 | 43*23*25.5 |
| 3P 1-63A 3KA/6KA | PCS | 60 | 43*23*25.5 |
| 4P 1-63A 3KA/6KA | PCS | 45 | 43*23*25.5 |
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