Moulded case circuit breaker (Small type) CHINT NXB-125 series
Series: Moulded case circuit breaker (Small type) CHINT NXB-125 series
Features of Moulded case circuit breaker (Small type) CHINT NXB-125 series
Rated current: 63A, 80A, 100(1P, 2P, 3P, 4P), 125A(1P, 2P）;
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;
General specifications of Moulded case circuit breaker (Small type) CHINT NXB-125 series
|
Type |
MCB |
|
Number of poles |
1P, 2P, 3P, 4P |
|
Frame size |
125AF |
|
Line voltage |
AC |
|
Rated voltage (Ue) |
230VAC, 400VAC |
|
Rated frequency |
50/60Hz |
|
Rated current (In) |
63A, 80A, 100A, 125A |
|
Characteristics curves |
C, D |
|
Rated short-circuit breaking capacity (Icu) |
10kA at 230VAC, 10kA at 400VAC |
|
Breaking capacity |
10kA |
|
Service breaking capacity - Ics (% Icu) |
75% |
|
On/Off control type |
Handle toggle |
|
Mounting method |
DIN rail mounting |
|
Connection type |
Screw terminals |
|
Overall width |
27mm, 54mm, 81mm, 108mm |
|
Overall height |
80.5mm |
|
Overall depth |
75.5mm, 78.5mm |
|
Representative standard |
CE |
|
Separately accessories |
DIN-rail: TC 5x35x1000-Steel, DIN-rail: HYBT-01, DIN-rail: PFP-100N, DIN-rail: TC 5x35x1000-Aluminium |
Installation guide Moulded case circuit breaker (Small type) CHINT NXB-125 series Contact mailbox baoan@baoanjsc.com.vn or phone number 0989.465.256
Document of Moulded case circuit breaker (Small type) CHINT NXB-125 series
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