BRART
0 ratings
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
genuine image
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
Perfectly designed for controlling power in off-grid solar systems and ensuring safe operation.
18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)
Item #: 149814698

18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A)

Item #: 149814698

XCD 71

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, September 05
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Perfectly designed for controlling power in off-grid solar systems and ensuring safe operation.
Show More
Show More
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Versatile Ratings
Available in multiple ratings from 1A to 32A, this MCB caters to a wide range of electrical applications, ensuring users can find the perfect fit for their specific needs.
Compact Design
Its 18mm width allows for efficient use of space in electrical panels, making it ideal for both residential and commercial installations without compromising on performance.
Reliable Protection
This MCB offers exceptional overcurrent protection, enhancing overall system reliability and safety, while also complying with national and international electrical standards.

Product Details

Shop 18mm Miniature Circuit Breaker MCB 1-4 Pole Din Rail Mount Breaking Capacity 1A/3A/4A/6A/10A/16A/20A/25A/32A(1A) online at a best price in Saint Lucia. B0F7GZKT9Z
Unit Count1 Count
Number of Items1
Color1P
Brand NameBRART
ModelBRART
ManufacturerBRART
Item Weight520 g
Part NumberBRART
BrandBRART

Who Should Buy?

Suitable For
  • Home Electricals

    Ideal for residential electrical systems requiring protection against overloads and short circuits in various amperage ratings.

  • Professional Installers

    Electrical contractors and professionals can efficiently integrate these MCBs into various commercial installations for reliable protection.

  • DIY Projects

    Perfect for hobbyists and DIY enthusiasts who need reliable circuit protection for home-built electrical projects.

Not Suitable For
  • High-Power Devices

    Not suitable for appliances requiring high amperage that exceed the breaker's maximum capacity limits.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is an 18mm Miniature Circuit Breaker (MCB)?

    Answer: An 18mm Miniature Circuit Breaker (MCB) is a safety device that automatically switches off electrical circuits when they detect overload or short circuit conditions. This MCB variant can have 1 to 4 poles depending on the application requirements. It ensures the safety of your electrical installations by preventing potential damage or fire hazards, making it ideal for residential, commercial, and industrial use.
  • Question: What are the available breaking capacities for the 18mm MCB?

    Answer: The 18mm MCB is available in various breaking capacities including 1A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, and 32A. Choosing the right capacity is crucial based on the load you are intending to protect. For instance, lower amperages (1A to 6A) are suitable for lighting circuits, while higher amperages (16A to 32A) may be more appropriate for heavy-duty appliances and industrial equipment.
  • Question: How do I install a Din Rail mounted MCB?

    Answer: Installing a Din Rail mounted MCB involves securing it onto a standard Din Rail in your electrical cabinet. Start by aligning the MCB on the rail and pressing it down until it snaps into place. This type of installation is user-friendly and keeps the MCB firmly secured while allowing for easy access for future maintenance. This mounting is widely used in both residential and commercial applications for better organization of electrical devices.
  • Question: What is the difference between 1-pole and 3-pole MCB?

    Answer: The primary difference between 1-pole and 3-pole MCBs lies in the circuits they protect. A 1-pole MCB is used for single-phase applications, while a 3-pole MCB is suited for three-phase systems, commonly found in industrial setups. Selecting the appropriate type ensures effective circuit protection, maintaining electrical system stability. For example, a 3-pole MCB is essential for larger motors or equipment that operate on three-phase electricity.
  • Question: Why should I choose an MCB instead of a fuse?

    Answer: Choosing an MCB over a fuse offers several advantages. MCBs can be reset after tripping, unlike fuses that need replacement. They also provide a faster response to current overloads, enhancing safety. Moreover, MCBs are more reliable and easier to identify when a fault occurs. For residential or commercial premises, MCBs are considered the modern and more efficient choice for electrical protection.
  • Question: Can I use multiple MCBs in a panel board?

    Answer: Yes, multiple MCBs can be used in a panel board. This setup is common in both residential and commercial installations, allowing you to compartmentalize electrical circuits. For example, you might use separate MCBs for lighting, heating, and heavy appliances, enhancing fault isolation and enabling targeted troubleshooting. This modular approach increases overall safety and convenience.
  • Question: What are the safety features of this MCB?

    Answer: The 18mm Miniature Circuit Breaker comes equipped with several safety features, including overload protection, short-circuit protection, and possibly a trip indicator. These features function to safeguard electrical systems against dangerous conditions that could lead to equipment failure or fire. Safeguarding your electrical installations, this MCB is ideal for homes and workplaces where safety is a top priority.
  • Question: Is the MCB suitable for outdoor use?

    Answer: The suitability of the MCB for outdoor use depends on its enclosure rating. If the MCB is housed in an enclosure that is rated for weather resistance, it can be used outdoors. It's essential to ensure that moisture and dust protection is adequate to avoid electrical failures. For outdoor applications, consider installing in a weather-resistant cabinet to maximize durability and safety.
  • Question: How do I choose the right capacity for my needs?

    Answer: Choosing the right capacity for your MCB requires assessing the total load of the circuit you are protecting. Calculate the wattage of all connected devices to determine the amperage needed. This can prevent nuisance tripping while ensuring adequate protection. For example, a circuit powering multiple lights might require a 10A MCB, while a circuit for a heater may need a higher rating, like 25A.
  • Question: Where can I buy the 18mm Miniature Circuit Breaker in Saint Lucia?

    Answer: You can buy the 18mm Miniature Circuit Breaker MCB at Ubuy. They offer a variety of options including different breaking capacities and configurations to suit your specific needs. Ubuy provides an easy online shopping experience along with helpful product information, ensuring that you find exactly what you're looking for.

BRART Basic Switches Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
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
CK
Chitra
Verified buyer

“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
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“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
SJ
SAO JOHN
Verified buyer

“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
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

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.

XCD 71

Order now and get it around Saturday, September 05

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Ideal for off-grid solar applications, controlling power from batteries to inverters.
  • Offers various rated currents from 1A to 32A to meet your specific needs.
  • Acts as both a power disable feature and short circuit protection.
  • Fast closing mechanism enhances load operation and prolongs lifespan.
  • Simple and convenient installation on DIN rails for ease of use.
  • Perfect for solar panel grid and hybrid systems, ensuring reliable energy management.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.