Miniature Circuit Breaker-FTM9-100
Mainly used in distribution lines of AC 50HZ, rated working voltage 230 / 400V, rated current not more than 100A. For overload & short circuit protection, also can be used for line non-frequent on-off operation and conversion. The breaking ability can reach 10kA.
Model & Spec |
FTM9-100 |
|
Technical parameters |
||
Standards |
GB/T10963.1/IEC60898 |
|
Certifications |
CCC |
|
Pole number |
1P, 2P, 3P, 4P |
|
Rated current(A) |
63, 80, 100 |
|
Rated frequency(Hz) |
50 |
|
Electrical characteristics |
||
Rated operating voltage Ue(V) |
AC230 (1P) AC400 (2P, 3P, 4P) |
|
Rated short-circuit breaking capacity lcn(kA) |
10 |
|
Rated impulse withstand voltage Uimp(kV) |
4 |
|
Dielectric voltage, power frequency, 1 min(kA) |
2 |
|
Isolation function |
Yes |
|
Class of pollution |
2 |
|
Use cat. (overvoltage category) |
ll |
|
Tripping type and characteristics |
D-type curve (10ln~20ln) |
|
Mechanical charateristics |
||
Contact status indicator |
Green: open Red: close |
|
Mechanical life (times) |
10000 |
|
Electerical life (times) |
4000 |
|
IP rate |
IP40 (installed inside the distribution box) IP20 (Installed directly) |
|
Mechanical shock resistance (GB/T2423.5)(m/s²) |
150, continuously 11ms half-wave |
|
Anti-vibration (GB/T2423.10) |
5g-20 cycles, frequency 5…150…5Hz (load 0.8ln) |
|
Anti-humid heat (GB/T2423.4)(℃/RH) |
28 cycles (with 55/95…100) |
|
Reference ambient temperature (℃) |
30 |
|
Operating ambient temperature (℃) |
-5~+40 |
|
Storage temperature (℃) |
-40~+70 |
|
Installation characteristics |
||
Terminal type |
U-shaped terminal, tunnel type |
|
Max. wiring capacity |
Conductor connection 50 mm² |
|
Max. ultimate torque (N.m) |
6 |
|
Tool |
Pozi drive (double cross) |
|
Installation |
Installation on standard DIN rail (35mm) |
|
Inlet method |
Upper or lower |
|
Outline dim. (mm) |
1P |
85*27*72 |
2P |
85*54*77 |
|
3P |
85*81*77 |
|
4P |
85*108*77 |
|
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