Introducing the Nova DAB7-63 10kA 1P 2P 3P 4P Miniature Circuit Breaker (MCB) - the pinnacle of protection and efficiency, designed to elevate your electrical safety to new heights. This cutting-edge device guarantees enhanced performance, merging innovative technology with unmatched reliability. Experience a breakthrough in electrical protection that ensures not just safety, but unstoppable peace of mind.
The Dab7-63 miniature DC circuit breakers are engineered for ultimate peace of mind, providing unprecedented overload and short circuit protection for lines with DC voltage up to 250V and rated current up to 63A. Crafted for infrequent switching applications, these reliable breakers deliver exceptional versatility and reliability. Assure the uninterrupted safety, operational efficiency, and security of your systems with these robust devices.
Our meticulously engineered DC MCB circuit breakers are the safety guardians for communication systems, photovoltaic (PV) installations, and a diverse array of other DC system applications. With a steadfast commitment to safety and reliability, they offer comprehensive peace of mind and unwavering protection across all settings, ensuring your systems' optimal performance at all times with supreme confidence.
>>Products meet:
IEC 60948.2 and IEC 60947-2 standards, delivering top-tier safety and outstanding performance for all your electrical needs. These internationally recognized certifications affirm our unwavering commitment to providing only the highest quality solutions for superior protection, ensuring your systems are backed by trusted standards.
Fully compliant with EU RoHS environmental requirements, our DC circuit breakers have successfully passed CCC and other esteemed certifications. They represent a dependable and eco-conscientious choice for applications demanding rigorous environmental standards, making them the ideal selection for sustainable and responsible electrical solutions.
>>Application
The Dab7-63/1P DC circuit breaker is expertly crafted to provide robust overload and short circuit protection within DC electrical circuits and equipment. Supporting rated DC voltage up to 250V and current up to 63A, it offers comprehensive protection with precision and reliability. Trust this breaker for safeguarding your systems with exceptional efficiency and peace of mind.
Essential for solar power generation systems, this DC circuit breaker operates efficiently at voltages up to 250V DC. It swiftly interrupts fault currents within DC power distribution systems, safeguarding PV modules from reverse current and shielding against AC feedback current from inverter failures. Thus, it ensures the unwavering reliability and protection of your solar photovoltaic systems, maintaining their optimal performance.
>>Model and Meaning
Detailed Specifications for Dab7-63/1P Miniature DC Circuit Breaker
DC Circuit Breaker DAB7-63/1P 1A DC250V - Small yet mighty, crafted for compact spaces and delivering powerful protection. Ideal for environments where space is at a premium but safety cannot be compromised.
DC Circuit Breaker DAB7-63/1P 2A DC250V - Offering robust protection with precision engineering and reliability. This breaker is the epitome of dependable safety for your essential equipment.
DC Circuit Breaker DAB7-63/1P 3A DC250V - A versatile solution designed for a wide range of applications, ensuring top performance. Perfect for those seeking adaptability without sacrificing security.
DC Circuit Breaker DAB7-63/1P 4A DC250V - Balancing power safety with efficiency, engineered for superior results. This breaker provides an ideal blend of performance and reliability.
DC Circuit Breaker DAB7-63/1P 6A DC250V - Engineered for superior performance, providing reliable safety and protection. It sets new standards for safeguarding your electrical infrastructure.
DC Circuit Breaker DAB7-63/1P 10A DC250V - Offering unyielding protection for critical systems, designed for ultimate reliability. This breaker is your go-to choice for critical load protection.
DC Circuit Breaker DAB7-63/1P 16A DC250V - Powering your systems with unwavering reliability and exceptional protection. It empowers your systems with dependable energy management.
DC Circuit Breaker DAB7-63/1P 20A DC250V - Precision engineering for high-demand applications, ensuring stable and safe operations. Choose this for applications where performance is paramount.
DC Circuit Breaker DAB7-63/1P 25A DC250V - Ensuring safety in dynamic environments, delivering outstanding protection and performance. This breaker is designed for environments that demand the best.
DC Circuit Breaker DAB7-63/1P 32A DC250V - The definitive choice for medium to high loads, offering superior safety and reliability. Experience peace of mind with its robust protection features.
DC Circuit Breaker DAB7-63/1P 40A DC250V - High-capacity protection designed for large-scale operations, ensuring optimal safety. This breaker is the cornerstone of high-demand energy safety solutions.
DC Circuit Breaker DAB7-63/1P 50A DC250V - Engineered to meet extensive power needs, this breaker provides strong and consistent protection, ensuring your systems operate smoothly and safely.
DC Circuit Breaker DAB7-63/1P 63A DC250V - Designed for the most demanding conditions, this breaker offers unparalleled protection, guaranteeing superior safety and optimal performance.
>>Dab7-63/1P DC Circuit Breaker Working Environment and Installation Conditions
Ambient temperature range: -35ºC to +70ºC - Expertly designed to thrive in extreme climates, providing reliable operation without compromise.
Maximum air relative humidity: ≤95% - Ensures robust functionality even in environments with high moisture levels, maintaining consistent performance.
Pollution level: Level 2 - Crafted for high efficiency in moderately contaminated settings, ensuring reliable operation.
>>Main Parameters and Technical Performance of Miniature DC Circuit Breaker
1. Rated Current (In): 1A to 63A - Meticulously designed to address a wide range of application requirements, providing tailored solutions.
2. Number of Poles and Corresponding Voltage: 1P/DC250V to 4P/DC1000V - Offers broad adaptability for diverse voltage demands, ensuring versatile use.
3. Rated Short Circuit Capacity: 6000A. Delivers powerful protection against electrical disturbances, significantly enhancing system safety.
4. Exceptional Mechanical and Electrical Life. Engineered for extraordinary durability and superior performance, meeting the highest standards.
Boasting a remarkable mechanical life span of over 20,000 cycles, this breaker offers unrivaled longevity and steadfast dependability.
With an electrical life surpassing 8,000 cycles, this circuit breaker promises unwavering reliability through extended use.
>> DC Circuit Breaker Connection Mode. Effortlessly integrates into numerous electrical setups with precision.
Wiring Diagram Description: Provides clear, detailed instructions to ensure a precise and secure installation process.
1. Positive power, negative power. Guarantees optimal performance by ensuring correct polarity alignment.
2. L+ load positive, L- load negative. Assures effective load management and system stability through proper balancing.
3. Strictly prohibited: connecting the positive and negative poles of the power. Adhering to essential safety protocols to avert potential hazards.
4. Rated Voltage: 1P: DC250V; Tailored voltage specifications for each pole, ensuring precision and reliability.
2P: DC500V; Flexibly designed to accommodate a variety of usage scenarios with ease.
3P: DC750V; Facilitates higher-voltage applications, meeting the needs of more demanding electrical tasks.
4P: DC1000V. Perfectly crafted for the strongest and most robust electrical systems, catering to powerful application requirements.
>> Dab7-63 Small DC Circuit Breaker Product Features. Engineered for maximum efficiency and reliability:
1. Exceptional breaking capacity, delivering ultimate protection and reliability during critical events.
2. Dual wiring capability for conductor and bus bar, enhancing user convenience and the range of application.
3. Rapid closure mechanism coupled with an extended operational lifespan, ensuring swift response and long-term performance.
4. Easy installation and removal, streamlining maintenance and significantly reducing downtime.
5. Contact on/off indication boosts safety monitoring, allowing for immediate circuit status identification.
6. Eco-friendly design, highlighting sustainability and energy efficiency, fulfilling modern environmental standards.
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