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Item #:
82324654
DIHOOL DC Circuit Breaker, Non Polarized, 20 Amp, 2 Pole, 12V - 400V, AC DC Disconnect Switch Box Outdoor, Battery Cutoff Isolator, PV Array MCB
88% of respondents would recommend this to a friend
Item #:
82324654
UGX 148151
Price Details
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With IP65 waterproof protection and versatile applications, our miniature circuit breaker is the ultimate safeguard for your solar and electrical systems.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Amp Rating
Supports 30 amps, making it ideal for robust solar panel systems, ensuring reliable and safe operation without risk of overload.
Weatherproof Design
Designed for outdoor use, it protects internal components from harsh weather, ensuring longevity and uninterrupted performance in challenging environments.
Compact Size
Miniature design saves space while offering all necessary circuit protection, perfect for installations with limited room without sacrificing safety or functionality.
Product Details
| Brand Name | DIHOOL |
| Model | 20A-400V |
| Part Number | 20A-400V |
| Number of Items | 1 |
| Manufacturer | DIHOOL ELECTRIC |
| Unit Count | 1 Count |
| Included Components | 2 pcs Solar Terminals |
| Current Rating | 20 A |
| Circuit Breaker Type | Standard |
| Mounting Type | Surface Mount |
| Number of Poles | 2 |
| Voltage | 400 volts |
| Brand | DIHOOL |
| Number Of Poles | 2 |
| Item Weight | 1.5 lbs (680 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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Solar Panel Installers
Ideal for professionals installing solar energy systems requiring safe and reliable disconnect solutions for efficient operation.
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DIY Enthusiasts
Perfect for individuals working on small solar projects at home looking for a compact and effective switch.
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Small Scale Systems
Great for users with small renewable energy setups seeking a dependable way to manage their solar panel connections.
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Large Installations
Not suitable for large-scale solar farms where higher amperage disconnect switches are required for safety.
Product Description
DIHOOL DC Circuit Breaker, Non Polarized, 20 Amp, 2 Pole, 12V - 400V, AC DC Disconnect Switch Box Outdoor, Battery Cutoff Isolator, PV Array MCB
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Customer Questions & Answers
-
Question:
Can this breaker be used outdoors?
Answer: Yes, it has an IP65 rating, making it suitable for outdoor installations. -
Question:
What types of circuits can the miniature circuit breaker protect?
Answer: It can protect both DC and AC circuits, specifically within the range of 12V to 400V. -
Question:
How long is the lifespan of this product?
Answer: It has a mechanical life of 10,000 activations and an electrical life of 4,000 cycles.
DIHOOL Miniature Circuit Breakers Editorial Review
Customer reviews and queries for the DIHOOL Solar Panel Disconnect Switch 30 Amp Breaker Box reveal a positive reception overall. Users have praised the product for its functionality and compatibility with various wire gauges, making it versatile for different solar panel setups. The product's ability to handle different amperages, such as 30A and 60A, has been highlighted as a key feature, providing users with flexibility in their solar power systems. Additionally, the availability of different overvoltage protection options and the product's suitability for use with MPPT controllers have also been positively noted. Users appreciate the clear guidance provided for selecting the right amperage breaker based on their specific solar panel configurations and controller specifications. In terms of improvements, some users have inquired about the internal copper wire thickness or equivalent gauge, seeking more detailed information for installation purposes. However, the general Consensus is that the DIHOOL Solar Panel Disconnect Switch 30 Amp Breaker Box offers reliable performance and meets the needs of users with diverse solar energy setups. Overall, the DIHOOL Solar Panel Disconnect Switch has been well-received for its functionality, versatility, and compatibility with various solar power system components, making it a practical choice for individuals looking to enhance their renewable energy setups. **
Customer Reviews & Ratings
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Pros
- Versatile compatibility with different wire gauges
- Flexibility in handling various amperages, such as 30A and 60A
- Clear guidance on selecting the right amperage breaker for specific solar panel configurations
- Suitable for use with MPPT controllers
Cons
- Some users seeking more detailed information on internal copper wire thickness or equivalent gauge
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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- 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.
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UGX 148151
Order now and get it around Saturday, September 19
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.)
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Features & Benefits
- Designed for AC/DC circuits up to 400V, ensuring versatile usage.
- IP65 waterproof and dustproof, guaranteeing safety for both indoor and outdoor installations.
- Easy installation with a 35MM DIN Rail standard and non-polarized design to simplify wiring.
- Features include multiple protections: overload, short circuit, and isolation for enhanced reliability.
- Mechanical lifespan of 10,000 cycles and electrical lifespan of 4,000 cycles for long-lasting performance.
- Built-in arc extinguishing technology and flame-retardant enclosure for superior safety.
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