Microrelay
Changsong Electric, a distinguished name in the industry, is renowned for its expertise in manufacturing a comprehensive range of high and low voltage electrical equipment and components. Our dedication to excellence is evident in every product we create, ensuring that our offerings not only meet but exceed industry standards for quality and reliability.
Should you be seeking information on the pricing of our 4-pole miniature circuit breakers, we invite you to connect with us directly. Our commitment to customer satisfaction is unwavering, and we are more than willing to provide you with detailed quotations tailored to your specific needs. Beyond just competitive pricing, we take pride in our ability to deliver products that are a perfect blend of superior quality and affordability.
Moreover, our company stands out in the market due to our focus on innovation and customer-centric solutions. Our 4P small circuit breakers are engineered with precision, combining cutting-edge technology with robust design to offer unparalleled protection in electrical systems. Each unit is meticulously tested to ensure it meets the highest safety and performance benchmarks, making them a trusted choice for various applications.
In summary, Changsong Electric is your reliable partner for high and low voltage electrical equipment and components. Contact us for competitive pricing on our high-quality 4-pole circuit breakers, and experience the perfect synergy of reliability, safety, and affordability.
Specifications
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DZ47-63DC Series Circuit Breaker |
DZ47-63DC |
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Frame Degree Rated Current (A) |
125A |
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Pole |
IP, 2P, 3P 4P |
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Rated Operating Voltage (VDC) |
lP250\2P500\3P750\4P1000V |
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Rated Current In (A) |
1,2,3,4,6,10,16,20,25,32,40,50,63,80,100,125 |
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Rated Insulation Voltage Ui (VDC) |
1200VDC |
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Rated Impact Voltage Uimp (kV) |
4kV |
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Ultimate Breaking Capacity leu (kA) |
4.5kA/6kA |
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Run Breaking Capacity les (%lcu) |
75% |
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Curve Type |
C |
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Trip Type |
Thermal-magnetic |
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Mechanical Life |
Actual Average Value |
20000 |
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Standard Value |
8500 |
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Electric Life |
Actual Average Value |
6000 |
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Standard Value |
2500 |
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Condition and Installation
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Wiring Capacity (mm2) |
32A, 1~25 mm2J^40A, 10~35mm2 |
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Ambient Temperature (*C) |
-20-+70 |
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Altitude |
^2000 |
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Relative Humidity |
W95% |
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Pollution Level |
3 |
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Installation Environment |
No obvious shock and vibration |
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Installation Category |
Class III |
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Installation |
DIN Standard rail |
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Dimensions(W)x(H)x(Deep) |
W |
18 |
36 |
54 |
72 |
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H |
80 |
80 |
80 |
80 |
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|
c |
71 |
71 |
71 |
71 |
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Weight (kg) |
0.12 |
0.24 |
0.36 |
0.48 |
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FAQ
1. What do we produce?
Our core expertise lies in the design and manufacture of a comprehensive suite of photovoltaic electrical solutions, spanning both high and low voltage equipment and components. We are dedicated to advancing the solar energy sector through our innovative and reliable products.
2. Are you a trading company or a factory?
With a legacy of experience behind us, we take pride in our rigorous quality control measures. Each product is subject to rigorous scrutiny, ensuring that only the finest offerings leave our facility, a testament to our dedication to quality and craftsmanship.
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