NXB-125G 3P Miniature circuit breaker
Compliant standards:IEC60898-1
Certification:CE
Major function:Overload protection, short circuit protection, positive isolation
Certification:CE
Major function:Overload protection, short circuit protection, positive isolation
Technical parameters
Rated current: 63,80,100(1P,2P,3P,4P),125(1P,2P);
Rated voltage: 240V ~ (1P), 415V ~ (2P,3P,4P);
Frequency: 50hz;
Electromagnetic release type: B, 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(Icn): 10000A;
Short-circuit breaking capacity (Ics): 7500A;
Rated impulse withstand voltage (Uimp): 4kV;
Power consumption on each pole of the circuit breaker:
Rated current In (A) |
Maximum power consumption per pole (W) |
63 |
3.5 |
80 |
5.5 |
100 |
7.5 |
125 |
11.5 |
Dimensions and installation sizes