Presenting the Nova DAB7-63 10kA 1P 2P 3P 4P Miniature Circuit Breaker (MCB) - a revolutionary stride in electrical protection and efficiency, engineered to elevate your equipment's safety standards. This state-of-the-art device promises peak performance, integrating cutting-edge technology with unparalleled reliability to ensure your peace of mind.
The Dab7-63 miniature DC circuit breakers stand as the benchmark in overload and short circuit protection, tailored for lines with DC voltage reaching up to 250V and a rated current extending to 63A. These stalwart breakers are designed for applications requiring infrequent switching, providing unmatched versatility and dependability that keep your systems secure, operational, and robust.
Our expertly crafted DC MCB circuit breakers are the perfect solution for communication systems, photovoltaic (PV) installations, and various other DC applications. Prioritizing safety and dependability, they deliver comprehensive peace of mind and steadfast protection across all environments, ensuring your operations consistently perform at their best.
>>Products meet:
IEC 60948.2 and IEC 60947-2 standards, ensuring superior safety and exceptional performance tailored to all your electrical needs. These prestigious certifications underscore our commitment to excellence, offering only the finest solutions for optimal protection.
In full compliance with EU RoHS environmental mandates, our DC circuit breakers have achieved CCC and other distinguished certifications. They stand as a reliable and environmentally conscious choice for applications with stringent ecological standards.
>>Application
The Dab7-63/1P DC circuit breaker is expertly designed for optimal overload and short circuit protection in DC electrical circuits and equipment. It supports rated DC voltage levels up to 250V and current capacities up to 63A, providing comprehensive and precise protection that you can rely on.
Indispensable for solar power generation systems, this DC circuit breaker ensures efficient operation at voltages up to 250V DC. It rapidly interrupts fault currents in DC power distribution, safeguarding PV modules from reverse currents and protecting against AC feedback currents from inverter malfunctions, ensuring your solar photovoltaic systems consistently perform with unwavering reliability.
>>Model and Meaning
Detailed Specifications for Dab7-63/1P Miniature DC Circuit Breaker
DC Circuit Breaker DAB7-63/1P 1A DC250V - Compact yet formidable, expertly crafted for limited spaces while delivering robust protection and reliability.
DC Circuit Breaker DAB7-63/1P 2A DC250V - Offers robust and reliable protection, designed with precision engineering for consistent performance.
DC Circuit Breaker DAB7-63/1P 3A DC250V - A versatile solution for diverse applications, designed to ensure peak performance and exceptional safety.
DC Circuit Breaker DAB7-63/1P 4A DC250V - Merges power safety and efficiency, engineered to achieve outstanding results in every application.
DC Circuit Breaker DAB7-63/1P 6A DC250V - Developed for exceptional performance, providing dependable safety and comprehensive protection.
DC Circuit Breaker DAB7-63/1P 10A DC250V - Delivers steadfast protection for critical systems, crafted for unwavering reliability and trust.
DC Circuit Breaker DAB7-63/1P 16A DC250V - Delivers unmatched reliability and powerful protection, ensuring your systems operate smoothly and safely.
DC Circuit Breaker DAB7-63/1P 20A DC250V - Engineered with precision for demanding applications, ensuring stable, safe, and efficient operations.
DC Circuit Breaker DAB7-63/1P 25A DC250V - Provides exceptional safety in dynamic environments, delivering unmatched protection and performance.
DC Circuit Breaker DAB7-63/1P 32A DC250V - The definitive solution for medium to high load applications, offering superior safety and unmatched reliability.
DC Circuit Breaker DAB7-63/1P 40A DC250V - Experience superior high-capacity protection, expertly crafted for large-scale operations, ensuring unparalleled safety standards.
DC Circuit Breaker DAB7-63/1P 50A DC250V - Engineered to meet substantial power needs, this breaker offers robust and unswerving protection you can count on.
DC Circuit Breaker DAB7-63/1P 63A DC250V - Providing ultimate protection for the most demanding applications, this breaker ensures unmatched safety and top performance.
>>Dab7-63/1P DC Circuit Breaker Working Environment and Installation Conditions
Ambient temperature range: -35ºC to +70ºC - Expertly engineered to tackle the harshest climates with effortless resilience.
Maximum air relative humidity: ≤95% - Ensures reliable functionality even under high humidity conditions, maintaining peak performance.
Pollution level: Level 2 - Precisely crafted for efficient operation in moderately polluted environments, ensuring consistent reliability.
>>Main Parameters and Technical Performance of Miniature DC Circuit Breaker
1. Rated Current (In): 1A to 63A - Meticulously designed to accommodate a vast range of application demands with precision.
2. Number of Poles and Corresponding Voltage: 1P/DC250V to 4P/DC1000V - Demonstrates versatile adaptability for diverse voltage needs.
3. Rated Short Circuit Capacity: 6000A. Provides formidable defense against electrical anomalies, significantly enhancing system safety.
4. Exceptional Mechanical and Electrical Life. Crafted for remarkable durability and peak performance in all conditions.
Boasting an astounding mechanical lifespan of 20,000+ cycles, this breaker delivers unparalleled longevity and reliability.
With an electrical lifespan exceeding 8,000 cycles, this circuit breaker promises steadfast reliability during prolonged use.
>> DC Circuit Breaker Connection Mode. Expertly integrates into various electrical configurations with seamless precision.
Wiring Diagram Description: Provides comprehensive instructions for accurate and secure setup, ensuring flawless installation.
1. Positive power, negative power. Guarantees optimal functionality through correct polarity alignment for secure operations.
2. L+ load positive, L- load negative. Assures efficient load balancing and system stability, enhancing performance.
3. Strictly prohibited: connecting the positive and negative poles of the power. Essential safety adherence to prevent hazards and ensure secure operations.
4. Rated Voltage: 1P: DC250V; Precisely meets exact voltage requirements tailored for each pole with exactitude.
2P: DC500V; Offers tailored versatility for a range of usage scenarios, accommodating diverse power needs.
3P: DC750V; Facilitates higher-voltage applications ideal for more demanding electrical operations.
4P: DC1000V. Perfectly suited for the most powerful and robust electrical systems, ensuring peak performance.
>> Dab7-63 Small DC Circuit Breaker Product Features. Engineered to deliver superior efficiency and resilience:
1. Exceptional breaking capacity, delivering ultimate protection and reliability during critical events.
2. Dual wiring capability for conductor and bus bar, enhancing versatility and ease of use for diverse applications.
3. Rapid closure mechanism and extended lifespan ensure quick response and enduring performance under all conditions.
4. Easy installation and removal, simplifying maintenance and significantly reducing downtime, enhancing operational efficiency.
5. Contact on/off indication promotes enhanced safety monitoring, facilitating swift circuit status identification for peace of mind.
6. Eco-friendly design, emphasizing sustainability and energy efficiency, aligned with contemporary environmental standards.
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