Dc Mcb 1000v Miniature Circuit Breaker

As a manufacturer of high-quality electrical products, we are proud to introduce our latest invention – the Dc Mcb 1000v Miniature Circuit Breaker. Designed with the latest technological advancements, this circuit breaker is the perfect solution for all your electrical needs. Let us take a closer look at what makes our Miniature Circuit Breaker stand out from the crowd.

Firstly, our product boasts a 1000V DC voltage rating, making it a suitable and reliable choice for a variety of applications. It is specifically designed to provide protection against overloads and short circuits, ensuring that your electrical systems and equipment are always safe and secure. With its compact size, this circuit breaker can easily fit into standard circuit breaker panels, providing streamlined and versatile electrical protection to your systems.

Secondly, our Miniature Circuit Breaker incorporates a robust and reliable design, with high-quality materials ensuring long-lasting durability. It can withstand extreme temperatures ranging from -50℃ to +85℃, making it ideal for use in challenging environments such as industrial plants, energy projects, and harsh outdoor conditions. Our product's high breaking capacity and high-quality construction enable it to provide reliable protection against electrical overload and short circuits.

Thirdly, our Miniature Circuit Breaker is designed to provide easy installation, operation, and maintenance. It features quick-attach DIN rail mounting that makes it easy to install with any electrical system or equipment. Additionally, this product has a simple ON/OFF switch that enables easy operation of the circuit breaker. During maintenance and servicing operations, the circuit breaker can be easily removed and replaced with minimal disruption to your system's performance.

Fourthly, our circuit breaker is equipped with a wide range of protection features that ensure safe and reliable operation. Some of the notable features include:

Overvoltage Protection - Our product is equipped with overvoltage protection technology that can quickly detect and respond to voltage spikes, ensuring that your electrical systems remain protected.

Short Circuit Protection - Our product automatically interrupts the flow of current to protect your equipment from damage caused by short circuits.

Overload Protection - Our circuit breaker can detect and interrupt high currents that may result from electrical overload, preventing damage to your valuable equipment.

Fifthly, our Miniature Circuit Breaker has undergone rigorous testing and certification processes to ensure its reliability and safety. It meets all relevant international standards, including IEC 60947-2 and GB14048.2.

In summary, our Dc Mcb 1000v Miniature Circuit Breaker is a state-of-the-art solution that provides reliable and versatile protection to your electrical systems and equipment. It boasts a wide range of features that ensure safe and reliable operation, along with long-lasting durability and easy installation and maintenance. Its compact size and high-quality construction make it an ideal choice for industrial plants, energy projects, and other demanding applications. We are confident that our product will exceed your expectations, and we look forward to working with you to meet your electrical needs.

The Functions of dc mcb 1000v miniature circuit breaker DC

• Overload protection

• Short circuit protection

• Controlling

• Protection for people and big length cables in TN and IT systems

• DC string protection: protects the PV module from dangerously high DC back current

• Application in direct current circuit ,like motors ,auxiliary ,circuits and photovoltaic

• Used in industry and new energy

The Technical specifications of dc mcb 1000v miniature circuit breaker DC

• Rated current In(A):1,2,4,6,10,16,20,25,32,40,50,63

• Number of poles : 1P,2P,3P,4P

• Rated voltage Ue(DC):V 1P 250VDC 3P 750VDC 2~4P 500VDC 4P 1000VDC

• Operational voltage Ub(DC):V Min.:12 Max.:1P 250 2~4P 500

• Power-frequency withstand voltage :2000V/min

• Rated impulse withstand voltage:2500V

• Rated impulse withstand voltage(KA):6

• Tripping Characteristics:C Characteristic curve C(In):5-10

• Thermal operating limit(In):1.13-1.45

• Fire resistance according to UL 94:V0

• Mounting position:any

• Terminal could use for busbar connection thickness(mm):0.8-2 wiring(mm²):1-50

• Terminal tightening torque(N.m):2.5-3

• Operation ambient temperature(℃) :-25~+45

• The relatative humidity is 95% when ambient temperature (℃) :55

• Storage temperature (℃) :-40~+75

• Altitude Max.(meters):2000 • Connection Capacity (mm²):1-50

The features of dc mcb 1000v miniature circuit breaker DC

• The handle being salable or equipped with padlock bracket avoids dangerous operation changes(ON/OFF)

• The handle provides a clear indication of the contact position

• Adequate printing of all data on the front provides long-term identification

• Energy limiting class: 3

• The emission of ionized gases is limited to the severest restrictions:45 mm grid distance

• This MCB for household in accordance with IEC 60947-2C tripping characteristics 5-10In

• This MCB may be extended with:

• Full sets of additional components

• Full sets of accessories

• Caution:power electrodes shall not be

Why choose us?

• When it comes to DC MCB products, we are experts in the field and know our stuff.
• We recognize the importance of green energy conservation to the sustainable development of enterprises and society, fully implement clean production of Dc Mcb 1000v Miniature Circuit Breaker, and continuously improve the level of energy conservation and emission reduction.
• We have invested in the latest technology to produce top-of-the-line DC MCB products.
• We've Updated our catalog, which introduces our organization.
• We continuously adapt and improve our products to meet the changing needs of our customers.
• The history of our growth is a history of constant challenges, and to this day, technology first and tenacity has become our constant philosophy.
• We are your one-stop shop for all your DC MCB needs and requirements.
• We will further increase the investment in scientific research and enhance the ability of independent innovation.
• With quality and affordability in mind, we are your go-to DC MCB supplier.
• Our company has a strong production technology force and new product development capacity.

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