NXB-63H 3P Miniature circuit breaker
Compliant standards:IEC60898-1
Certification:CE,CE,SII,SNI
Major function:Overload protection, short circuit protection, positive isolation
Certification:CE,CE,SII,SNI
Major function:Overload protection, short circuit protection, positive isolation
Technical parameters
Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A;
Rated voltage: 240V ~ (1P, 1P+N), 415V ~ (2 ~ 4P, 3P+N);
Frequency: 50hz;
Electromagnetic release type: B, C, D;
Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P;
Mechanical life: 20000 cycles;
Electrical life: 10000 cycles;
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) |
1~10 |
3 |
16~32 |
3.5 |
40~63 |
7.5 |
Dimensions and installation sizes