Chint original NXB-125 MCB 1P 2P 3P 4P 80A 100A 125A 1Pole 2Pole 3Pole 4Pole C80 C100 C125 D80 D100 D125 CHNT Circuit Breaker
Chint NXB-125 Moulded case circuit breaker
1. Compliant standards
IEC60947-2
2. Compliant certification
CE
3. Major function
Overload protection, short circuit protection, positive isolation
4. Technical parameters
Rated current: 63A, 80A, 100A, 125A;
Rated voltage: 240V ~ (1P), 415V ~ (2P, 3P, 4P);
Frequency: 50Hz;
Electromagnetic release type: C, D;
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): 10000A;
Short-circuit breaking capacity(Ics): 7500A;
Rated impulse withstand voltage(Uimp): 4kV;
