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125 Amp DC Circuit Breaker
  • 125 Amp DC Circuit Breaker125 Amp DC Circuit Breaker
  • 125 Amp DC Circuit Breaker125 Amp DC Circuit Breaker
  • 125 Amp DC Circuit Breaker125 Amp DC Circuit Breaker
  • 125 Amp DC Circuit Breaker125 Amp DC Circuit Breaker

125 Amp DC Circuit Breaker

CNKA is a reputable manufacturer, supplier, and exporter of 125 Amp DC Circuit Breaker based in China. Our commitment to delivering top-quality products has earned the trust of numerous satisfied customers. We prioritize using premium raw materials and innovative design techniques to ensure our products meet high standards of quality and performance. Additionally, we offer competitive pricing to provide our customers with exceptional value. Our laboratory meets international IEC standards and is fully equipped to conduct comprehensive testing on all our products.

CNKA 125 amp dc circuit breaker Introduction

 

CNKA, a leading Chinese manufacturer, offers discounted 125-amp DC circuit breakers featuring a specialized arc extinguishing and current limiting system. This system enables quick interruption of fault currents in DC distribution systems, enhancing differential coordination effectiveness. These circuit breakers demonstrate exceptional performance in preventing incidents like over-tripping between protection and distribution panels in power engineering, thereby mitigating potential faults. Their differential coordination capabilities are among the best globally in their category.

 

 

CNKA 125 amp dc circuit breaker Parameter (Specification)

 

Product Model

NBT2-125DC

Pole

1P

2P

4P

Rated Current (A)

100,125

100,125

80,100,125

Rated Voltage (Vdc)

300

600

1000

Breaking Capacity(kA)

10

Characteristic Curve

C

Working Temperature

-5℃~+40℃

Enclosed Class

IP20

Standard

IEC60947-2

Electrical Life

Not less than 8000 times

Mechanical Life

Not less than 20000 times

 

 

CNKA 125 amp dc circuit breaker Principle

 

· 1 Enhance the speed and reliability of mechanical switches.

· 2 Streamline the circuit breaker by minimizing component count.

· 3 Compact the size of the circuit breaker.

· 4 Lower costs and enhance the applicability of the product.

 

CNKA 125 amp dc circuit breaker Details

 

 

CNKA 125 amp dc circuit breaker Dimensions and wiring

 

CNKA 125 amp dc circuit breakerApplication 

 

· 1 Power system: The DC system plays a crucial role in power supply, ensuring reliability for relay protection, operational control, signal audio, emergency lighting, and other equipment. Small DC circuit breakers, as integral components of the DC system, ensure stable and reliable operation, directly contributing to the overall safety of the power system.

·  2  DC power supply: With the robust growth of communication power supplies, EPS, UPS, and other DC power industries, meeting stringent precision requirements for DC power supply has become paramount. DC circuit breakers, as pivotal operational and protective components across all feed circuits, significantly safeguard equipment and mitigate accident risks through their dependable selective grading coordination.

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Contact Info
  • Address

    Jingtai Testing Equipment, Xiangyang Industrial Zone, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province

If you have any enquiry about quotation or cooperation, please feel free to email or use the following inquiry form. Our sales representative will contact you within 24 hours.
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Jingtai Testing Equipment, Xiangyang Industrial Zone, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province
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