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;

Power consumption on each pole of the circuit breaker: see Table 1.

Catalog

NXB-125 Moulded Case Circuit Breaker Sample.pdf