Presenting the extraordinary Nova DAB7-63 10kA 1P 2P 3P 4P Miniature Circuit Breaker (MCB) - an epitome of unparalleled protection and efficiency! Engineered to redefine electrical safety, this state-of-the-art marvel promises unmatched performance by seamlessly integrating innovative technology with steadfast reliability, setting a new benchmark in circuit protection solutions.
The Dab7-63 miniature DC circuit breakers are engineered to provide exceptional overload and short circuit protection for circuits with DC voltages reaching up to 250V and rated currents up to 63A. Tailored for infrequent switching scenarios, these robust and versatile breakers ensure your systems remain secure, operational, and safeguarded, representing the pinnacle of reliability and adaptability in electrical safety.
Meticulously crafted to perfection, our DC MCB circuit breakers are ideal for safeguarding communication systems, photovoltaic (PV) installations, and an array of other DC applications. With safety and reliability at the forefront, they offer comprehensive and unwavering protection, delivering continuous peace of mind and optimal performance across diverse settings.
>>Products meet:
Complying with IEC 60948.2 and IEC 60947-2 standards, they ensure unparalleled safety and performance, aligning with top-tier electrical requirements. These certifications epitomize our promise of delivering only the highest quality solutions for superior electrical protection.
Our DC circuit breakers, adhering fully to EU RoHS environmental directives, have successfully met CCC and other esteemed certifications. They stand as a reliable and eco-conscious choice for applications demanding stringent environmental criteria, embodying a harmonious blend of safety and sustainability.
>>Application
The Dab7-63/1P DC circuit breaker is expertly designed to deliver precise overload and short circuit protection within DC electrical circuits and equipment. Supporting rated DC voltages up to 250V and currents up to 63A, it provides impeccable protection with precision and reliability, safeguarding your technological investments.
Invaluable for solar power generation systems, this DC circuit breaker operates efficiently at voltages up to 250V DC. It rapidly interrupts fault currents in DC power systems, protects PV modules against reverse currents, and shields from AC feedback due to inverter malfunctions, ensuring the steadfast reliability of your solar photovoltaic setups.
>>Model and Meaning
Comprehensive Specifications for the Dab7-63/1P Miniature DC Circuit Breaker
DC Circuit Breaker DAB7-63/1P 1A DC250V - Compact yet powerful, engineered for limited spaces while delivering formidable protection.
DC Circuit Breaker DAB7-63/1P 2A DC250V - Boasting robust protection with precision craftsmanship and unwavering reliability.
DC Circuit Breaker DAB7-63/1P 3A DC250V - A versatile solution meticulously designed to meet diverse application needs, ensuring stellar performance.
DC Circuit Breaker DAB7-63/1P 4A DC250V - Harmonizing safety and efficiency, engineered for unparalleled results.
DC Circuit Breaker DAB7-63/1P 6A DC250V - Crafted for optimal performance, providing reliable safety and robust protection.
DC Circuit Breaker DAB7-63/1P 10A DC250V - Delivering unwavering protection for critical systems, engineered for ultimate dependability.
DC Circuit Breaker DAB7-63/1P 16A DC250V - Empowering your systems with steadfast reliability and exceptional protection.
DC Circuit Breaker DAB7-63/1P 20A DC250V - Engineered with precision for high-demand applications, ensuring stable and secure operations.
DC Circuit Breaker DAB7-63/1P 25A DC250V - Ensuring safety in dynamic environments, delivering remarkable protection and performance.
DC Circuit Breaker DAB7-63/1P 32A DC250V - The ultimate choice for medium to high loads, offering superior safety and reliability.
DC Circuit Breaker DAB7-63/1P 40A DC250V - High-capacity protection crafted for large-scale operations, guaranteeing optimal safety and performance.
DC Circuit Breaker DAB7-63/1P 50A DC250V - Meticulously engineered to handle substantial power requirements, this breaker offers robust and unwavering protection, ensuring your electrical systems are securely safeguarded.
DC Circuit Breaker DAB7-63/1P 63A DC250V - Engineered for the ultimate protection of the most demanding applications, this breaker guarantees top-tier safety and performance, elevating your electrical system's reliability.
>>Dab7-63/1P DC Circuit Breaker Working Environment and Installation Conditions. Uncover the optimal conditions for peak performance and seamless installation.
Ambient temperature range: -35ºC to +70ºC - Masterfully designed to thrive in the harshest climates, this breaker operates effortlessly and reliably.
Maximum air relative humidity: ≤95% - Provides unwavering functionality even in high-humidity environments, ensuring your systems remain operational.
Pollution level: Level 2 - Crafted for efficiency, this breaker excels in moderately contaminated environments, maintaining superior performance.
>>Main Parameters and Technical Performance of Miniature DC Circuit Breaker. Explore the advanced technical specifications that set this breaker apart.
1. Rated Current (In): 1A to 63A - Carefully tailored to meet a wide array of application demands, offering versatility and precision.
2. Number of Poles and Corresponding Voltage: 1P/DC250V to 4P/DC1000V - Provides adaptable functionality for diverse voltage requirements.
3. Rated Short Circuit Capacity: 6000A. Delivers formidable protection against electrical anomalies, significantly enhancing system safety.
4. Exceptional Mechanical and Electrical Life. Engineered for outstanding durability and optimal peak performance, ensuring longevity.
Boasting an impressive mechanical life span of 20,000 cycles or more, this breaker offers unmatched longevity and unwavering dependability.
With an electrical life exceeding 8,000 cycles, this breaker assures consistent reliability across prolonged use, keeping your systems secure.
>> DC Circuit Breaker Connection Mode. Achieve seamless integration into various electrical setups with ease and precision.
Wiring Diagram Description: Detailed instructions for a precise and secure setup, ensuring optimal performance and safety.
1. Positive power, negative power. Ensures proper functionality through correct polarity alignment, maximizing system efficiency.
2. L+ load positive, L- load negative. Ensures efficient load balancing and enhanced system stability, safeguarding against disruptions.
3. Strictly prohibited: connecting the positive and negative poles of the power. Adherence to this essential safety precaution prevents hazards and ensures operational security.
4. Rated Voltage: 1P: DC250V; Precisely defined voltage requirements cater to each pole's specific needs, ensuring consistency.
2P: DC500V; Versatility designed to accommodate a variety of usage scenarios, enhancing system adaptability.
3P: DC750V; Enables accommodation of higher-voltage applications for more demanding electrical operations, ensuring power delivery.
4P: DC1000V. Perfectly suited for the most powerful and robust electrical systems, ensuring maximum performance.
>> Dab7-63 Small DC Circuit Breaker Product Features. Experience superior efficiency and reliability with these outstanding features:
1. Exceptional breaking capacity, providing ultimate protection and reliability even in critical situations, safeguarding your systems.
2. Dual wiring capability for conductor and bus bar, enhancing versatility and user-friendliness for a variety of applications.
3. Rapid closure mechanism and prolonged operational lifespan, ensuring swift response and enduring performance to meet dynamic demands.
4. Easy installation and removal, simplifying maintenance, and significantly minimizing system downtime for continuous operation.
5. Contact on/off indication promotes enhanced safety monitoring, facilitating quick circuit status identification for prompt action.
6. Eco-friendly design, emphasizing sustainability and energy efficiency, meeting today's environmental standards with conscientious innovation.
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