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Item #:
209401996
250Amp Molded Case Circuit Breaker MCCB 2 Poles DC500V Battery Disconnect Switch, PV Circuit Breaker or Main Power for Boat, Solar, UPS and Battery
Item #:
209401996
LAK 1172575
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, August 26
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Utilizes thermal-magnetic trip technology to deliver reliable overload protection, ensuring safe operation in both DC and AC 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 Capacity
With a robust 250Amp capacity, this circuit breaker efficiently handles high power loads, ensuring reliable performance for various applications including solar systems and marine environments.
Dual Functionality
Designed for both battery disconnect and circuit protection, this MCCB provides versatility for solar setups, boats, and UPS systems, reducing the need for multiple devices.
Durable Design
Engineered to withstand harsh conditions, this molded case circuit breaker features a rugged build for long-lasting use in demanding applications, ensuring safety and dependability.
Product Details
| Brand Name | CNLonQcom |
| Model | 250A 500V 2P |
| Part Number | 250A 500V 2P |
| Manufacturer | CNLonQcom |
| Item Weight | 2.68 Pounds (1.22 kg) |
| Unit Count | 1.0 Count |
| Included Components | MCCB 2P,Arc deflector, mounting screws, hex wrench |
| Current Rating | 250 Amps |
| Circuit Breaker Type | Standard |
| Mounting Type | Screw Mount |
| Number of Poles | 2 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Dimensions D x W x H | 6.5"D x 2.96"W x 4.29"H (16.5 x 7.5 x 10.9 cm) |
| Brand | CNLonQcom |
| Product Dimensions (L x W x H) | 6.5"D x 2.96"W x 4.29"H (16.5 x 7.5 x 10.9 cm) |
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?
-
Marine Enthusiasts
Ideal for boat owners needing reliable circuit protection in marine environments to prevent electrical mishaps.
-
Solar Power Users
Perfect for solar installation setups where DC protection on inverters or battery banks is required for safety.
-
UPS Systems
Useful for Uninterruptible Power Supply systems where effective battery management and circuit protection are essential.
-
Home Appliances
Not suitable for typical household electrical systems that use AC circuit breakers, limiting its applicability.
Product Description
250Amp Molded Case Circuit Breaker MCCB 2 Poles DC500V Battery Disconnect Switch, PV Circuit Breaker or Main Power for Boat, Solar, UPS and Battery
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the breaking capacity of this breaker?
Answer: The breaker has a short-circuit breaking capacity of up to 20kA. -
Question:
Is this circuit breaker suitable for both AC and DC systems?
Answer: Yes, it is designed for safe operation in both DC and AC systems. -
Question:
What materials are used in the contacts?
Answer: The moving contacts contain 35% silver and the fixed contacts contain 45% silver for enhanced performance.
CNLonQcom Miniature Circuit Breakers Editorial Review
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Pros
- High current capacity
- Reliable performance
- Compact design
- Versatile applications
- Easy installation
Cons
- A bit heavy for some users.
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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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23-Jul-26 · via Trustpilot
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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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23 July 2026 · via Trustpilot
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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.
LAK 1172575
Order now and get it around Wednesday, August 26
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:
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Features & Benefits
- 250Amp Molded Case Circuit Breaker designed for versatile applications.
- Reliable overload and short-circuit protection with thermal-magnetic technology.
- Durable silver-alloy contacts enhance conductivity and prolong service life.
- Supports DC voltages from 12V to 500V and AC voltages from 90V to 480V.
- Compact and easy to install with secure screw-mount design.
- Ideal for critical DC applications like solar, UPS, and battery management.
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