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Item #:
127956863
2P 500v Solar DC Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A PV System Overcurrent Protector Mini MCB25A
Item #:
127956863
KYD 101
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Order now and get it around Friday, July 10
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Overload/short circuit protection with rated currents from 6A to 125A, perfect for your solar DC needs!
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What Stands Out
High Voltage Rating
Designed for 500V PV systems, ensuring safety and reliability in solar applications, effectively protecting against overcurrent and enhancing the longevity of your solar setup.
Versatile Options
Available in multiple ratings (6A to 125A), catering to different solar system sizes, enabling users to choose the perfect breaker for their unique energy needs and installations.
Compact Design
The mini MCB design saves space in your electrical panel while providing efficient overcurrent protection, making it ideal for both residential and commercial solar setups.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Home Solar Users
Ideal for homeowners with solar systems needing reliable overcurrent protection to ensure safety and optimal performance.
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Small-scale Installers
Beneficial for installers working on small to medium-sized solar projects who require dependable circuit protection.
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DIY Enthusiasts
Great for DIY solar projects, as it allows individuals to manage electrical safety easily and effectively.
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High Voltage Systems
Not suitable for systems exceeding 500V, limiting its use in larger solar installations.
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Commercial Installations
May not meet the requirements for large-scale commercial projects needing more robust circuit breakers.
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Heavy Load Applications
Not recommended for applications requiring higher amperage than 125A, making it inadequate for heavy load scenarios.
Product Description
2P 500v Solar DC Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A PV System Overcurrent Protector Mini MCB25A
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Customer Questions & Answers
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Question:
What is a Solar DC Circuit Breaker and how does it work?
Answer: A Solar DC Circuit Breaker is a protective device designed specifically for photovoltaic (PV) systems. It interrupts the current flow in case of overcurrent or fault conditions, protecting the solar panels and connected equipment from damage. It operates by utilizing a thermal or magnetic mechanism to trip the circuit when excess current is detected. In practical terms, if a solar installation is exposed to damage or short circuits, the circuit breaker will quickly disengage to prevent further electrical issues. -
Question:
What are the different amp ratings available for this circuit breaker?
Answer: This Solar DC Circuit Breaker is available in several amp ratings: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, and 125A. The range accommodates various sizes of solar systems, allowing users to select the appropriate rating based on their specific electrical load requirements. For example, a smaller residential setup may only need a 20A breaker, while larger professional systems could require a 100A breaker, ensuring maximum safety and efficiency. -
Question:
What is the significance of the 500V rating?
Answer: The 500V rating indicates the maximum voltage that the circuit breaker can handle, making it suitable for high voltage solar systems. This feature is essential as it ensures the breaker can safely interrupt electrical currents in PV systems without risk of failure under high-stress conditions. For instance, if your solar installation operates at higher voltages, using a 500V rated breaker is crucial to maintaining system integrity and safety. -
Question:
How does the overcurrent protection work in this device?
Answer: Overcurrent protection in the circuit breaker works by monitoring the current flowing through the circuit. If this current exceeds predetermined thresholds, the breaker will trip and cut off the power supply. This functionality is vital in preventing overheating and potential fires caused by excessive current. In practical applications, it ensures that even if a fault develops in the system, the circuit breaker will trip, protecting both the system and users. -
Question:
Can this circuit breaker be used in off-grid solar systems?
Answer: Yes, this Solar DC Circuit Breaker is highly suitable for both grid-tied and off-grid solar systems. In off-grid setups, where solar panels power batteries or direct loads, using an appropriate circuit breaker protects the system from overcurrent situations that could lead to equipment failure. It’s a critical component in ensuring the resilience and safety of autonomous solar power systems. -
Question:
What is the role of Mini MCB in solar applications?
Answer: A Mini Circuit Breaker (MCB) serves as a versatile protector by automatically disconnecting the electrical circuit when detecting abnormal current levels. In solar applications, it plays a crucial role in safeguarding solar arrays and inverter connections from overcurrents. It ensures that faults resulting from wiring issues or equipment malfunctions are effectively managed, maintaining system reliability and safety. -
Question:
What should I consider when selecting an amp rating for the circuit breaker?
Answer: When selecting an amp rating for your Solar DC Circuit Breaker, consider the total load your solar system will produce and the specifications of all connected devices. It's essential to match the breaker’s rating with the maximum expected current to avoid nuisance tripping while ensuring adequate protection. For example, if your panels will output 30A under peak conditions, choosing a 32A breaker would provide effective protection without unnecessarily interrupting your system. -
Question:
Is installation of the Solar DC Circuit Breaker complicated?
Answer: The installation of a Solar DC Circuit Breaker can be straightforward if you have basic electrical knowledge. It typically involves mounting the breaker in your solar array’s distribution panel and connecting the positive and negative lines correctly. However, for safety and compliance with local electrical codes, it’s advisable to hire a qualified electrician, ensuring a proper and safe connection tailored to your solar system's configuration. -
Question:
How do I maintain a Solar DC Circuit Breaker?
Answer: Maintaining a Solar DC Circuit Breaker is primarily about periodic inspections to ensure it operates effectively. Regularly checking for wear, dirt, or signs of overheating helps catch potential issues early. It’s also recommended to test the tripping mechanism periodically to ensure it functions correctly. Performing these maintenance tasks can enhance the longevity of your circuit breaker and improve the overall reliability of your solar system. -
Question:
Where can I buy the 2P 500V Solar DC Circuit Breaker in Cayman Islands?
Answer: You can buy the 2P 500V Solar DC Circuit Breaker at Ubuy in Cayman Islands. Ubuy offers a wide selection of high-quality solar equipment, ensuring that you can find the specific amp rating you need for your system. They provide reliable service and support, making it easier for you to acquire the right components for your solar installation.
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
KYD 101
Order now and get it around Friday, July 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Provides essential overload and short circuit protection.
- Rated voltages up to 500V for robust performance.
- Available in a range of rated currents: 6A to 125A.
- Designed for easy rail mounting installation.
- Uses pressure plate type terminal blocks for secure wiring.
- Ideal for PV systems and other DC applications.