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Item #:
220474510
250Amp Molded Case Circuit Breaker MCCB 2 Poles DC500V Battery Disconnect Switch, PV Circuit Breaker or Main Power for Boat, Solar, UPS and Battery
89% of respondents would recommend this to a friend
Item #:
220474510
TMT 194
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, October 01
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Advanced Circuit Protection: Utilizes thermal-magnetic trip technology to deliver reliable overload protection, short-circuit protection, and circuit switching functionality.
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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
Rated at 200 Amps, this circuit breaker offers robust performance for DC applications, ensuring reliable power management for boats, solar systems, and UPS setups.
Versatile Use
Designed for both battery disconnect and circuit protection, it’s ideal for various applications including solar panels, UPS systems, and marine environments.
User-Friendly Design
With its molded case, the breaker ensures easy installation and maintenance, providing a safe and effective solution for electrical management without complex setup.
Product Details
| Brand Name | CNLonQcom |
| Model | 250A 500V 2P |
| Part Number | 250A 500V 2P |
| Number of Items | 1 |
| Manufacturer | CNLonQcom |
| Unit Count | 1 Count |
| Included Components | MCCB 2P,Arc deflector, mounting screws, hex wrench |
| Item Weight | 2.7 pounds (1.22 kg) |
| Current Rating | 250 A |
| Circuit Breaker Type | Standard |
| Mounting Type | Screw Mount |
| Number of Poles | 2 |
| 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.
What's in the box
MCCB 2P,Arc deflector, mounting screws, hex wrench
Who Should Buy?
-
Solar Energy Systems
Ideal for users needing reliable circuit protection in solar installations to prevent overload and short circuits.
-
Marine Applications
Essential for boat owners requiring robust power control and circuit protection in marine electrical systems.
-
UPS Systems
Perfect for uninterruptible power supply systems that demand secure disconnection for maintenance and safety.
-
Low Power Devices
Not suitable for low voltage or low amp applications, as it is designed for high power systems.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of a 200Amp Molded Case Circuit Breaker?
Answer: The 200Amp Molded Case Circuit Breaker is designed to protect electrical circuits from overloads and short circuits. It automatically disconnects the power supply when it detects harmful conditions, preventing damage to electrical equipment. This type of circuit breaker is crucial for applications such as solar power systems, boats, and UPS setups, where high current loads are common. -
Question:
Can this MCCB be used in solar panel installations?
Answer: Yes, the 200Amp MCCB is ideal for solar panel installations as it can handle DC voltage up to 500V. It is designed to ensure safety by disconnecting the circuit during potential faults, making it essential for maintaining the integrity of solar energy systems. When paired with solar inverter systems, this breaker provides robust protection for both the panels and the electrical distribution. -
Question:
How do I know if I need a 2 Pole MCCB or a different type?
Answer: You should use a 2 Pole MCCB if your application requires disconnecting both the positive and negative lines in a DC circuit, such as in solar power systems or battery banks. If your setup only involves single-phase AC, you might need a 1 Pole or 3 Pole breaker instead. Consider your load type and electrical configuration to determine the right choice. -
Question:
What are the specifications I should consider for this circuit breaker?
Answer: When selecting the 200Amp MCCB, consider its voltage rating (DC500V), amperage (200A), and pole configuration (2 poles). Also, check the interrupting capacity, which indicates how much fault current the breaker can safely interrupt. Understanding these specifications ensures that you pick a breaker capable of handling your specific electrical demands. -
Question:
Is installation complicated for a 200Amp MCCB?
Answer: While installation can vary based on the configuration of your electrical system, the 200Amp MCCB is typically straightforward for professionals. It involves mounting the breaker, connecting the input and output wires, and ensuring proper grounding. It's important to follow local electrical codes and guidelines for a safe installation. -
Question:
How does this circuit breaker enhance safety in marine applications?
Answer: In marine applications, the 200Amp MCCB provides vital protection against electrical faults in potentially harsh environments. It prevents overloading circuits, which can lead to fires or equipment failures on boats. Incorporating this breaker helps maintain a secure electrical system, crucial for powering navigation and safety devices on board. -
Question:
Can the 200Amp MCCB be used for battery disconnecting applications?
Answer: Absolutely, the 200Amp MCCB is excellent for battery disconnecting applications in various systems, including solar, UPS, and boats. It effectively isolates the battery from the load, preventing unintended current draw and ensuring safety during maintenance or when batteries are not in use, thus prolonging battery life. -
Question:
What makes this MCCB suitable for UPS systems?
Answer: The 200Amp MCCB is particularly suitable for UPS systems as it helps protect sensitive equipment from overloads and ensures safe disconnection of the power source. By managing high current demands efficiently, it contributes to the reliability of power backup systems, which is crucial during power outages. -
Question:
What should I consider when replacing an old circuit breaker with this MCCB?
Answer: When replacing an old circuit breaker with the 200Amp MCCB, consider the amperage rating, voltage compatibility, and existing wiring setup. Ensure the breaker fits within your electrical panel and matches the requirements for protection in your specific application. Always consult with an electrician for safety and compliance with electrical standards. -
Question:
Where can I buy a 200Amp Molded Case Circuit Breaker MCCB in Turkmenistan?
Answer: You can purchase the 200Amp Molded Case Circuit Breaker MCCB from Ubuy in Turkmenistan. Ubuy offers a wide selection of electrical components, including circuit breakers, ensuring you have access to quality products tailored to your needs.
CNLonQcom Miniature Circuit Breakers Editorial Review
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Customer Reviews & Ratings
9 customers ratings
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5 Star
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4 Star
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3 Star
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Pros
- Exceptional performance
- User-friendly design
- Durable and long-lasting
- Highly rated by users
- Great customer support
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8 September 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.
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TMT 194
Order now and get it around Thursday, October 01
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
- Thermal-magnetic trip technology for reliable overload and short-circuit protection.
- Short-circuit breaking capacity of up to 20kA.
- Durable silver-alloy contacts enhance conductivity and extend service life.
- Accommodates DC voltages from 12V to 500V and AC voltages from 90V to 480V.
- Compact design allows for easy screw-mount installation.
- Ideal for critical applications like photovoltaic systems and UPS backup power.
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