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Item #:
86279238
Heschen DC Molded Case Circuit Breaker MCCB, HSM1PV-250, 2 Poles, DC550V Photovoltaic Circuit Breaker, for Solar PV System Solar Panels Grid System
Item #:
86279238
USD 42
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Order now and get it around Thursday, July 23
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The circuit breaker will be immediately disconnected in case of overload or short circuit, protecting the circuit effectively.
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What Stands Out
High Voltage Capacity
Rated for DC550V and 250A, this circuit breaker ensures reliability and safety in high-capacity photovoltaic systems, making it ideal for solar panel applications.
Molded Design
The molded case design provides durability and protection against environmental factors, enhancing the longevity and performance of the breaker in various installation scenarios.
Photo Voltaic Specific
Specifically designed for solar PV systems, this circuit breaker effectively manages and protects against overcurrents, ensuring optimal performance and safety for solar energy installations.
Product Details
| Item Weight | 5 lbs (2.27 kg) |
Who Should Buy?
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Solar Panel Installers
Ideal for professionals installing solar systems, ensuring safe DC circuit protection in photovoltaic applications.
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Renewable Energy Projects
Perfect for large scale renewable energy projects requiring reliable circuit protection for DC systems in solar setups.
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Off-Grid Systems
Beneficial for off-grid solar systems needing robust protection against overloads and short circuits in photovoltaic applications.
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Residential Users
Not suitable for average homeowners without professional help to operate or integrate into their home systems.
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Non-Solar Applications
Incompatible with non-solar electrical systems as it is specifically designed for photovoltaic circuit protection only.
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Low Power Needs
Not recommended for small-scale applications or use cases not requiring high amperage or DC voltage capabilities.
Product Description
Heschen DC Molded Case Circuit Breaker MCCB, HSM1PV-250, 2 Poles, DC550V Photovoltaic Circuit Breaker, for Solar PV System Solar Panels Grid System (250A)
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Customer Questions & Answers
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Question:
What is a DC Molded Case Circuit Breaker and how does it work?
Answer: A DC Molded Case Circuit Breaker (MCCB) is a protective switch designed to automatically cut off the electrical current in a circuit when there is a fault, such as overloads or short circuits. This MCCB specifically supports direct current applications, making it ideal for solar photovoltaic systems. It protects your solar panels and connected components by interrupting the flow of electricity, thereby preventing damage to the system. For instance, if there’s a sudden surge in power, the breaker will trip, allowing for safe management of electrical output during potential hazards. -
Question:
What are the main applications of the HSM1PV-250 MCCB?
Answer: The HSM1PV-250 MCCB is primarily used in solar PV systems and grid-connected applications. Its rating of 250A at DC550V makes it suitable for managing large amounts of current typically produced by solar panels. This specific breaker can provide effective protection in both residential and commercial solar installations. For example, in a solar farm, the HSM1PV-250 ensures that the entire electrical system remains intact during extreme conditions, balancing loads and protecting against potential damage. -
Question:
How do I determine the right MCCB for my solar system?
Answer: Choosing the right MCCB for your solar system depends on several factors, including the system's voltage, overall current capacity, and application type. The HSM1PV-250 at DC550V and 250A are designed for high-performance systems and provide excellent protection for solar panels. Evaluate your solar array's maximum output and ensure your chosen MCCB's ratings exceed that capacity. To illustrate, if your panels produce a maximum of 200A, this MCCB will provide ample protection while ensuring efficiency and reliability. -
Question:
Can this MCCB be used in off-grid solar systems?
Answer: Yes, the HSM1PV-250 MCCB can be effectively used in off-grid solar systems as well as grid-tied systems. It is crucial for isolating parts of the circuit during maintenance or fault conditions. In off-grid settings, where load conditions can vary widely, this MCCB can manage the risks of short circuits or overloads effectively, safeguarding your system components from damage. For example, in remote applications, it ensures stable and secure operation, even during peak usage when solar production may fluctuate. -
Question:
Is the installation process for the HSM1PV-250 MCCB complicated?
Answer: Installing the HSM1PV-250 MCCB is straightforward but ideally should be conducted by a qualified electrician to ensure safety and compliance with local regulations. The device is designed for ease of installation with clearly marked terminals for input and output connections. Following manufacturer guidelines is vital to ensure proper operation. In a practical scenario, a professional can swiftly integrate it into your solar panel system, enhancing overall safety without disrupting ongoing operations. -
Question:
What are the benefits of using a photovoltaic circuit breaker?
Answer: A photovoltaic circuit breaker like the HSM1PV-250 offers crucial benefits in solar installations. These breakers are designed to handle high DC currents specific to solar energy applications, ensuring reliable protection against surges and short circuits. By using this MCCB, you protect your investment in solar technology, enhance safety for operators, and ensure the longevity of your system. In practical terms, it helps in maintaining optimal system performance while preventing electrical hazards, making it a valuable component of any solar setup. -
Question:
What features make the HSM1PV-250 an ideal choice for solar applications?
Answer: The HSM1PV-250 MCCB includes features specifically tailored for solar applications, such as high current capacity, durability, and reliable tripping mechanisms under DC conditions. It operates effectively even in harsh environmental conditions typical of outdoor installations. This robustness allows it to manage fluctuations in performance due to weather changes. For instance, during peak sunlight hours, it efficiently protects your solar system against potential overloads, ensuring uninterrupted production and safety. -
Question:
How does this MCCB enhance safety in solar energy systems?
Answer: The HSM1PV-250 MCCB significantly enhances safety in solar energy systems by providing immediate fault protection. It quickly interrupts the circuit during overloads or faults, preventing equipment damage and minimizing fire risks. This is crucial in solar installations, where DC current poses different hazards than AC current. For example, should a fault occur due to unexpected weather changes, this MCCB will act swiftly to disconnect the affected section, maintaining safety for both the equipment and personnel working nearby. -
Question:
What should I consider when maintaining the HSM1PV-250 MCCB?
Answer: Maintaining the HSM1PV-250 MCCB requires periodic checks to ensure its integrity and functionality. Inspect connections for corrosion, ensure that the unit is free from moisture, and confirm that it trips appropriately during test procedures. Regular maintenance helps in identifying any potential issues that might affect performance, ensuring continuous protection. Practicing proactive maintenance can also avoid unexpected outages or failures, especially after adverse weather conditions that may put additional stress on circuit breakers in solar systems. -
Question:
Where can I buy the HSM1PV-250 MCCB?
Answer: You can purchase the HSM1PV-250 DC Molded Case Circuit Breaker at Ubuy in Palau. Ubuy offers a variety of electrical components suitable for solar applications, including high-quality circuit breakers like the HSM1PV-250. By choosing Ubuy, you can access a reliable source for your solar system needs, ensuring that you find the right products to maintain safety and efficiency in your installations.
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USD 42
Order now and get it around Thursday, July 23
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Features & Benefits
- Distributes electric energy and protects lines and power equipment
- Made of thermosetting material with good flame retardant
- Environmental usage temperature from -10℃ to 50℃
- Small size with short circuit protection, overload protection, and flame retardant shell
- Rated Voltage: DC550V, Breaking Capacity: 10KA, Pole Number: 2P
- Current Rating: 250A, Uimp: 8KA, ICS=75% ICU
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