Presenting the extraordinary Nova DAB7-63 10kA 1P 2P 3P 4P Miniature Circuit Breaker (MCB) - a masterpiece of protection and efficiency, crafted to redefine your electrical safety standards. This state-of-the-art MCB ensures superior performance by seamlessly merging advanced technology with unparalleled reliability, taking your safety assurance to unprecedented levels.
The Dab7-63 miniature DC circuit breakers are the epitome of safety, offering unrivaled overload and short circuit protection for lines with DC voltage up to 250V and rated current up to 63A. Designed for infrequent switching scenarios, these resilient breakers provide exceptional adaptability and dependability, fortifying the safety, functionality, and integrity of your systems.
Our expertly engineered DC MCB circuit breakers are tailored for communication systems, photovoltaic (PV) installations, and various other DC system applications. They prioritize safety and reliability, offering comprehensive peace of mind and steadfast protection across diverse settings, ensuring peak performance without compromise.
>>Products meet:
IEC 60948.2 and IEC 60947-2 standards, ensuring superior safety and extraordinary performance for all your electrical needs. These certifications underscore our dedication to delivering only the highest quality solutions for unparalleled protection.
Fully adhering to EU RoHS environmental directives, our DC circuit breakers have achieved CCC and other esteemed certifications. They stand as a reliable and environmentally responsible choice for applications that demand stringent environmental standards.
>>Application
The Dab7-63/1P DC circuit breaker is meticulously designed for overload and short circuit protection within DC electrical circuits and apparatus. It accommodates rated DC voltage up to 250V and current up to 63A, providing comprehensive protection with unmatched precision and dependability.
Indispensable for solar power generation systems, this DC circuit breaker performs with excellence at voltages up to 250V DC. It rapidly interrupts fault currents within DC power distribution systems, protecting PV modules from reverse currents and guarding against AC feedback currents from inverter failures, thereby ensuring the unwavering reliability of your solar photovoltaic systems.
>>Model and Meaning
Detailed Specifications for Dab7-63/1P Miniature DC Circuit Breaker
DC Circuit Breaker DAB7-63/1P 1A DC250V - Compact yet formidable, designed for tight spaces while delivering formidable protection.
DC Circuit Breaker DAB7-63/1P 2A DC250V - Providing robust protection through precision engineering and steadfast reliability.
DC Circuit Breaker DAB7-63/1P 3A DC250V - A versatile solution tailored for a broad spectrum of applications, ensuring optimal performance.
DC Circuit Breaker DAB7-63/1P 4A DC250V - Harmonizing power safety with efficiency, engineered for outstanding results.
DC Circuit Breaker DAB7-63/1P 6A DC250V - Designed for supreme performance, delivering dependable safety and protection.
DC Circuit Breaker DAB7-63/1P 10A DC250V - Providing steadfast protection for critical systems, crafted for unmatched reliability.
DC Circuit Breaker DAB7-63/1P 16A DC250V - Empowering your systems with consistent reliability and premium protection.
DC Circuit Breaker DAB7-63/1P 20A DC250V - Precision engineering for demanding applications, ensuring stable and secure operations.
DC Circuit Breaker DAB7-63/1P 25A DC250V - Upholding safety in dynamic environments, delivering exceptional 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 - Expertly engineered to provide high-capacity protection tailored for large-scale operations, ensuring unparalleled safety and performance efficiency in every critical scenario.
DC Circuit Breaker DAB7-63/1P 50A DC250V - Meticulously designed to accommodate substantial power demands, delivering robust and unwavering protection that you can rely on, no matter the challenge.
DC Circuit Breaker DAB7-63/1P 63A DC250V - Engineered for the most challenging applications, offering the ultimate protection and unmatched safety performance for the most stringent requirements.
>>Dab7-63/1P DC Circuit Breaker Working Environment and Installation Conditions
Ambient temperature range: -35ºC to +70ºC - Designed to effortlessly withstand even the harshest climates, ensuring flawless operation across any environmental conditions.
Maximum air relative humidity: ≤95% - Guarantees reliable and consistent functionality, even in the presence of excessive humidity, providing peace of mind in every situation.
Pollution level: Level 2 - Precision-engineered to operate efficiently in moderately contaminated environments, ensuring stability and reliability.
>>Main Parameters and Technical Performance of Miniature DC Circuit Breaker
1. Rated Current (In): 1A to 63A - Meticulously tailored to meet a diverse range of application needs, ensuring versatility and adaptability.
2. Number of Poles and Corresponding Voltage: 1P/DC250V to 4P/DC1000V - Offers versatile adaptability to cater to all your unique voltage requirements.
3. Rated Short Circuit Capacity: 6000A. Offers robust defense against potential electrical anomalies, significantly enhancing your system's safety levels.
4. Exceptional Mechanical and Electrical Life. Meticulously constructed for remarkable durability and peak performance under continuous use.
Boasting an extraordinary mechanical lifespan of 20,000 cycles or more, this breaker ensures unmatched longevity and steadfast dependability.
With an impressive electrical lifespan exceeding 8,000 cycles, this circuit breaker promises consistent reliability over prolonged periods of use.
>> DC Circuit Breaker Connection Mode. Seamlessly integrates with a wide array of electrical configurations for versatile application.
Wiring Diagram Description: Detailed instructions provided to ensure precise and secure setup, guaranteeing optimal performance.
1. Positive power, negative power. Maintains optimal functionality through proper polarity alignment, ensuring system integrity and efficiency.
2. L+ load positive, L- load negative. Ensures efficient load balancing, promoting system stability and operational excellence.
3. Strictly prohibited: connecting the positive and negative poles of the power. Essential adherence to safety protocols to prevent potential hazards and ensure user safety.
4. Rated Voltage: 1P: DC250V; Ensures precise voltage requirements are met, specifically personalized for each pole.
2P: DC500V; Versatility designed to accommodate a wide range of usage scenarios with ease.
3P: DC750V; Perfectly tailored for higher-voltage applications, catering to more demanding electrical operations.
4P: DC1000V. Ideally suited for the most powerful and robust electrical systems, ensuring optimal performance.
>> Dab7-63 Small DC Circuit Breaker Product Features. Crafted to deliver superior efficiency and reliability:
1. Exceptional breaking capacity, providing ultimate protection and unwavering dependability in the most critical of events.
2. Dual wiring capability for conductor and bus bar, enhances the versatility and user-friendliness of applications.
3. Rapid closure mechanism and extensive lifespan, ensuring swift response time and sustained performance over the years.
4. Easy installation and removal, simplifying maintenance processes and significantly reducing downtime.
5. Contact on/off indication promotes enhanced safety monitoring, facilitating quick and easy circuit status identification.
6. Eco-friendly design, emphasizing sustainability and energy efficiency, aligning with modern environmental standards and practices.
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