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Item #:
185405959
Miniature Circuit Breaker 400VDC/AC 32A 2 Pole Solar Circuit Breaker Shut Off Switch, PV Isolator Solar Panel for Homes Battery (32 Amp)
Item #:
185405959
GEL 62
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Pjerjzn circuit breakers are designed for easy installation, making it convenient for both professional electricians and DIY enthusiasts.
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What Stands Out
High Voltage Capacity
Designed to handle both 400V DC and AC, this circuit breaker ensures optimal performance in various solar applications, providing flexibility for home installations.
Reliable Safety
This 2-pole solar circuit breaker effectively shuts off power, protecting homes from potential electrical faults, enhancing safety for household solar setups.
Compact Design
Its miniature design makes installation straightforward in tight spaces, ensuring efficient use of area without compromising functionality in solar energy systems.
Product Details
| Brand Name | Pjerjzn |
| Model | PDB63-400VDC/AC-32Amp |
| Part Number | PDB63-400VDC/AC-32Amp |
| Manufacturer | PJERJZN |
| Included Components | 1x circuit breaker, 2x screws, 4x terminals, 1x 35mm rail |
| Current Rating | 32 Amps |
| Circuit Breaker Type | Standard |
| Mounting Type | DIN Rail Mount |
| Number of Poles | 2 |
| Brand | Pjerjzn |
| Number Of Poles | 2 |
| Item Weight | 1 lbs (450 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Home Solar Systems
Ideal for homeowners running solar panel systems, offering necessary protection and switching capabilities.
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Battery Backup Solutions
Perfect for users integrating battery storage, ensuring safe disconnection during maintenance or emergencies.
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DIY Enthusiasts
Great for DIY solar projects, providing essential circuit protection in a compact and efficient design.
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High Power Applications
Not suitable for installations exceeding 10 amps, which require higher capacity circuit breakers.
Product Description
Miniature Circuit Breaker 400VDC/AC 32A 2 Pole Solar Circuit Breaker Shut Off Switch, PV Isolator Solar Panel for Homes Battery (32 Amp)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Miniature Circuit Breaker (MCB) and how does it work?
Answer: A Miniature Circuit Breaker (MCB) is an automatic switch that protects electrical circuits from overload and short circuits by breaking the circuit when a fault occurs. It is designed to reset automatically once the issue is resolved, ensuring ongoing protection. MCBs are crucial in solar panel systems as they help prevent potential damage, ensuring that solar generators and home installations remain safe and functional. -
Question:
What are the specific applications of a 2 Pole Solar Circuit Breaker?
Answer: A 2 Pole Solar Circuit Breaker is typically used in solar power systems to isolate the solar panels from the electrical grid or battery during maintenance or emergencies. This functionality is essential for safe installations, enabling engineers to perform inspections or repairs without the risk of electrical shock. It's ideal for residential solar setups, ensuring safe operation and easy access for maintenance. -
Question:
What is the voltage range supported by this Solar Circuit Breaker?
Answer: This Solar Circuit Breaker supports a voltage range of 12 to 400V DC/AC, making it versatile for various solar power systems and electrical configurations. This flexibility allows you to use it in different setups, from small residential panels to larger commercial systems, ensuring compatibility with various solar applications. -
Question:
How does this DC AC Shut Off Switch enhance solar panel safety?
Answer: The DC AC Shut Off Switch ensures that the solar system can be quickly disconnected from the grid or battery, providing an essential safety mechanism. In emergencies or maintenance situations, this switch allows for immediate access to shut off power, thus reducing risks associated with high voltages and electrical hazards during inspections or repairs. -
Question:
Is this Solar PV Isolator compatible with all solar panels?
Answer: Yes, this Solar PV Isolator is designed to be compatible with a wide range of solar panel systems. It can effectively function with various brands and configurations given its operating voltage range and specifications, making it a universal choice for solar installations, whether residential or commercial. -
Question:
What factors should I consider when installing this circuit breaker?
Answer: When installing this circuit breaker, consider the voltage and amperage of your solar system to ensure it aligns with the breaker’s specifications. Additionally, check local electrical codes and regulations. Proper installation is critical to maximizing efficiency and safety, so consulting with a qualified electrician can be beneficial to ensure optimal setup. -
Question:
Can I use this breaker for both DC and AC systems?
Answer: Yes, this circuit breaker is designed for dual functionality, handling both DC and AC systems. This capability makes it particularly beneficial for hybrid solar energy systems that may convert solar energy into different forms of electricity. Its versatility allows users to manage both types of current efficiently, ensuring comprehensive protection. -
Question:
What maintenance is required for the Miniature Circuit Breaker?
Answer: The Miniature Circuit Breaker generally requires minimal maintenance. It is advisable to periodically inspect for signs of wear or damage and ensure the connections remain tight. Regular checks help ensure the circuit breaker functions properly, providing reliable safety and efficiency in your solar system. Routine professional evaluations can enhance system longevity. -
Question:
How does this circuit breaker prevent electrical hazards?
Answer: This circuit breaker automatically disconnects the circuit when it detects abnormal conditions like overloads or short circuits, significantly reducing the risk of electrical fires or equipment damage. By acting swiftly, it protects both the solar panel system and the property, ensuring a safer environment in residential installations where electrical equipment is often used. -
Question:
Where can I buy Miniature Circuit Breaker 12~400VDC/AC 10A 2 Pole?
Answer: You can purchase the Miniature Circuit Breaker 12~400VDC/AC 10A 2 Pole from Ubuy. Ubuy offers a wide selection of solar products, ensuring you find the right items for your solar panel systems. By shopping at Ubuy, you can count on a reliable source to meet all your solar equipment needs.
Pjerjzn Miniature Circuit Breakers Editorial Review
The PjerJzn Miniature Circuit Breaker has received a positive reception among users, particularly for its versatility and reliability in solar applications. Customers appreciate its use as both a disconnect switch and for overload protection in various settings, including solar panel systems and lab setups. The installation process is often described as straightforward, with many reviewers highlighting the breaker’s secure mounting on DIN rails, eliminating the need for traditional breaker panels. Users comment on its robust housing and functionality, expressing satisfaction with its performance in handling both AC and DC voltages ranging from 12V to 400V. Feedback indicates that while the wire clamps are effective, using ferrules is recommended to avoid issues with stranded wiring. Customers have also mentioned that the breakers are well-suited for less critical applications, which reassures them about safety while still providing a good value for noncritical uses. However, some users noted that the switch can be overly sensitive when turning off, which could lead to unintentional activation. Overall, this circuit breaker appears to be a solid choice for those looking for an inexpensive, yet functional solution for their solar projects and electrical installations, provided users are mindful of its applications. **
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Pros
- Versatile for both AC and DC applications up to 400V.
- Straightforward installation on DIN rail.
- Sturdy design with reliable performance.
- Large wire clamps accommodate various wire sizes easily.
- Good value for money in noncritical applications.
Cons
- Switch can be overly sensitive, making it easy to turn off unintentionally.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Features & Benefits
- Premium quality flame-retardant materials ensure durability.
- Easy tool-free installation for professionals and DIYers.
- Built-in overload and short-circuit protection features.
- Suitable for residential, commercial, and industrial applications.
- Reliable protection against electrical faults and hazards.
- Excellent customer support for any product issues.
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