Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Manual Type |
Speed: | Normal Type Circuit Breaker |
Arc-extinguishing Medium: | Oil-immersed Type |
Installation: | Fixed |
Structure: | MCB |
Customization: |
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Product main technical
Rated current In | 1A-63A |
Pole number | 1P,2P,3P, 4P |
Rated voltage Ue | AC 230/400V |
Rated frequency | 50/60Hz |
Rated breaking capacity | 7.5 KA |
Running breaking capacity | 7.5 KA |
Rated shock withstand voltage | 4 KV |
Power dissipation per pole | 1A-10A:2W |
16A-32A:3.5W | |
40A-63A: 5W | |
Tripping characteristic | B.C.D |
Mechanical life | 8000 times |
Electrical life | 4000 times |
Protection level | IP20 |
Fiducial temperature | 30ºC |
Ambient temperature | -5ºC to +40ºC |
Storage temperature | -35ºC to+70ºC |
Resistance to damp heat | 2 types(temperature 55ºC,relative humidity 95% |
Installation type | Modular structure, Rail mounted |
Terminal wiring capability | 25mm² |
Terminal connection type | Cable/Pin-type busbar/U-type busbar |
Tightening torque | 2.0N*m 22In-Ibs |
Mounting | 35 mm |
Connection | From top and bottom |
Poles |
2p 4p |
Rated current In |
25, 32, 40, 50, 63A |
Rated voltage Un (V) |
230/400 |
Residual current off-time |
≤0.1S |
Rated frequency |
50/60Hz |
Rated residual operation current |
30mA, 100mA, 300mA |
Ambient temperature |
-5°C ~ +40°C |
Rated residual non-operating current (mA) |
0.5 |
Short circuit capacity |
10000A |
Mechanical life |
8000 |
Protection level |
IP20 |
Installation style |
Standard 35mm guide |
Terminal connection type |
Cable/U type/Pin type |
Vibration resistance |
Minimum 5g 30min, 0~8Hz |
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