MCB 4P 63A / 80A / 100A 10kA Chint – NXB‐125 4P
NXB-125 Moulded case circuit breaker
1. Compliant standards
- IEC/EN60947-2
2. Compliant certification
- CE, RoHS, REACH, Carbon Footprint
3. Major function
- Overload protection, short circuit protection, positive isolation
4. Technical data
- Rated current: 63A, 70A, 80A, 90A, 100A , 125A(1P, 2P, 3P, 4P);
- Rated voltage: 230V ~ (1P), 400V ~ (2P, 3P, 4P);
- Frequency: 50/60Hz
- Thermal magnetic release: C: 8In, D:12In
- Number of poles: 1P, 2P, 3P, 4P;
- Mechanical life: 20000 cycles;
- Electrical life: 6000 cycles (In≤100A); 4000 cycles (In ＞ 100A);
- Rated short-circuit breaking capacity(Icu): 10kA;
- Short-circuit breaking capacity(Ics): 7.5kA;
- Rated impulse withstand voltage(Uimp): 4kV;
- Weight(kg)：0.16/per ploe
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