ICHYTI is a reputable manufacturer, supplier, and exporter of 125 amp dc circuit breaker in China. Our commitment to producing top-quality products has earned us the trust of many satisfied customers. We use only the best raw materials and employ innovative design techniques to ensure our products are of the high quality and performance. In addition, we offer competitive pricing to ensure our customers receive the best value for their money. Our laboratory is built to meet international standards set by the IEC and is fully equipped to test all of our products.
China Manufacturers ICHYTI Buy Discount 125 amp dc circuit breaker adopts a special arc extinguishing and current limiting system, which can quickly cut off the fault current of the DC distribution system and improve the differential coordination effect. 125 amp dc circuit breaker have excellent performance in preventing accidents such as over level tripping between the protection and distribution screens in power engineering, and can avoid the occurrence of these faults. The differential coordination characteristics of 125 amp dc circuit breaker products are in a leading position among similar products at home and abroad.
Product Model |
NBT2-125DC |
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Pole |
1P |
2P |
4P |
Rated Current (A) |
100, 125 |
100, 125 |
80, 100, 125 |
Rated Voltage (Vdc) |
300 |
600 |
1000 |
Breaking Capacity(kA) |
10 |
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Characteristic Curve |
C |
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Working Temperature |
-5℃~+40℃ |
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Enclosed Class |
IP20 |
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Standard |
IEC60947-2 |
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Electrical Life |
Not less than 8000 times |
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Mechanical Life |
Not less than 20000 times |
◉ Improve the operating speed and reliability of mechanical switches;
◉ Reduce the number of components in the entire circuit breaker;
◉ Reduce the volume of the circuit breaker;
◉ Reduce costs and improve the feasibility of applications.
Power system: DC system is a key part of the power system, providing reliable power supply for relay protection, operation control, signal audio, accident lighting and other equipment. As one of the most important components in the DC system, the stable and reliable operation of small DC circuit breakers will directly ensure the safety of the entire power system.
DC power supply: With the vigorous development of communication power supply, EPS, UPS and other DC power supply industries, ensuring the high precision requirements of DC power supply has become an important task for the industry. In all levels of feed circuits, DC circuit breakers, as the most important operating and protective components, play a very important role in protecting equipment and limiting the scope of accidents due to their reliable selective grading coordination.