| Breaking Capacity: | Low Voltage Circuit Breakers |
|---|---|
| Operation: | Electric Type |
| Speed: | Normal Type Circuit Breaker |
| Arc-extinguishing Medium: | Air |
| Installation: | Fixed |
| Structure: | MCCB |
| Samples: |
|---|
Suppliers with verified business licenses
Audited Supplier The GDW1 series air circuit breaker is designed for power distribution networks operating at AC50/60 Hz. It is suitable for use with rated voltages of 400/415/600/690V and rated currents ranging from 200A to 6300A. This circuit breaker features intelligent protection functions and precise selective protection, enhancing the reliability of power supply and preventing unnecessary power outages. It effectively divides power and safeguards the line and power devices from overload, under-voltage, and short circuits.
The CMTW1 is ideal for power stations, factories, mines, and modern high-rise buildings equipped with smart power distribution systems. This product complies with the IEC/EN 60947-2 standard, ensuring high-quality performance and safety.
Company Name: Guang Dong Hao Cheng Electric Co., Ltd
|
Model NO.
|
GDW1
|
||
|
Frame current inm (A)
|
6300
|
||
|
Rated Current ln(A)
|
4000,5000,6300
|
||
|
Rated Voltage Ue (V)
|
400V/690V
|
||
|
Frequency
|
AC50/60 Hz
|
||
|
Rated Insulation voltage Ui (V)
|
1000
|
||
|
Rated impulse withstand voltage Uimp (V)
|
1200
|
||
|
Poles
|
3P 4P
|
||
|
Rated ultimated short circuit breaking capacity lcu (KA)
|
AC400V
|
120
|
|
|
AC690V
|
80
|
||
|
Rated run short circuit breaking capacity lcs (KA)
|
AC400V
|
80
|
|
|
AC690V
|
70
|
||
|
Rated short time withstand current Icw (KA)
|
AC400V
|
85
|
|
|
AC690V
|
65
|
||
|
Electric life
|
500
|
||
|
Distance of ARC (mm)
|
0
|
||
Guangdong Haocheng Electric Co., Ltd is a leading company in the electrical equipment industry in Guangdong province. With a registered capital of CNY 50.01 million, we specialize in the R&D, production, and sales of intelligent HV/LV power plants, power transformers, and distribution boxes. Our strong marketing and technology development capabilities, along with our certifications including ISO9001, ISO14001, ISO45001, and national "3C" certification, showcase our commitment to quality and innovation.
Our company prioritizes the development of independent intellectual property rights, with over 20 innovation patents to our name. Recognized as a "hi-tech enterprise" in 2019 and as the "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan" in 2020, we are dedicated to advancing smart power grid solutions. Our products are widely utilized in national key projects, reflecting our expertise and reliability in the industry.
Discover our high-quality 800-1000V Vacuum Circuit Breaker for industrial power distribution. Reliable and efficient electrical protection.
At Guang Dong Hao Cheng Electric Co., Ltd, we are a professional manufacturer specializing in HV/LV switchgear, dry and oil type transformers, substations, and more. Our products are designed to meet international standards and customer requirements, ensuring high quality and reliability.
Key Features:
Trust in our more than 6 years of manufacturing experience, numerous patent certificates, type test reports, and ISO certifications. We are an audited supplier of Alibaba and Made-In-China, ensuring transparency and reliability in our products.
Contact us for accurate pricing and more information through Made-in-China or our official website.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}