Square D
0 ratings
Square D QOU240 Circuit Breaker
genuine image
Square D QOU240 Circuit Breaker
Ensure safety and reliability with the QOU Miniature Circuit Breaker, boasting a high interrupt rating of 10 kA.
Square D QOU240 Circuit Breaker
Item #: 179449468

Square D QOU240 Circuit Breaker

Item #: 179449468

AED 299

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 Wednesday, August 19
    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
    • aramex
    Ensure safety and reliability with the QOU Miniature Circuit Breaker, boasting a high interrupt rating of 10 kA.
    U-Care Warranty:
    None
    Select a Plan
    buy now pay later

    Buy Now Pay Later

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

    What Stands Out

    Compact Design
    The Square D QOU240 offers a space-saving, compact design that optimizes panel real estate while delivering reliable performance, making it ideal for residential and light commercial applications.
    Reliable Protection
    Equipped with advanced trip technology, this circuit breaker enhances safety by quickly detecting overloads and short circuits, providing users with dependable protection against electrical hazards.
    Easy Installation
    The user-friendly plug-in design simplifies installation, allowing electricians to install or replace breakers seamlessly, thus reducing downtime and ensuring efficient workflow for both professionals and DIY enthusiasts.

    Product Details

    Shop Square D QOU240 Circuit Breaker online at a best price in UAE. B007IAD3GI
    Country of OriginThis item will be imported from US
    What is in the boxSquare D QOU240 Circuit... For more details, please check description/product details

    Who Should Buy?

    Suitable For
    • Homeowners

      Ideal for residential use, providing reliable protection for home circuits and appliances from overloads and short circuits.

    • Electricians

      Great for professional electricians needing a dependable circuit breaker for various electrical installations and repairs.

    • Small Businesses

      Suitable for small business owners seeking to protect their electrical systems from faults and ensure operational safety.

    Not Suitable For
    • Large Industries

      May not meet the high-capacity needs of large industrial settings requiring heavy-duty protections and specialized breakers.

    Product Description

    Square D QOU240 Circuit Breaker

    Have any Query? Chat with us

    Customer Questions & Answers

    • Question: What is the Square D QOU240 Circuit Breaker?

      Answer: The Square D QOU240 Circuit Breaker is a dual-pole circuit protection device designed to protect both appliances and circuits from overloads and short circuits. This breaker is equipped with advanced technology that ensures high performance and reliability. It is commonly used in residential electrical panels to safeguard various electrical systems, including air conditioning units, electric heating systems, and more. Its compact design allows for easy installation in a standard panel, making it a popular choice among electricians and DIY enthusiasts.
    • Question: How does the Square D QOU240 Circuit Breaker work?

      Answer: The functioning of the Square D QOU240 Circuit Breaker is based on its ability to interrupt the electric flow when it detects an overload or short circuit, preventing potential damage to the electrical system. It uses thermal and magnetic sensors to identify problems. Once the problem arises, the breaker trips, cutting off the power supply and protecting connected devices. For instance, if a fault occurs in an appliance like a refrigerator, the breaker will activate, ensuring safety without damaging the appliance or causing a fire hazard.
    • Question: What are the specifications of the Square D QOU240 Circuit Breaker?

      Answer: The Square D QOU240 Circuit Breaker features a 40-ampage rating and operates at a voltage of 240 volts. This dual-pole breaker is designed for efficient circuit protection and is ideal for use in both residential and light commercial applications. Its compact size allows it to fit easily into standard electrical panels, freeing up space for additional breakers if needed. The robust design ensures longevity and reliability, making it a preferred choice for maintaining safe electrical systems.
    • Question: Is the Square D QOU240 Circuit Breaker suitable for outdoor use?

      Answer: The Square D QOU240 Circuit Breaker is primarily designed for indoor use within electrical panels. While the components are durable, they should be protected from environmental elements like moisture, dust, and extreme temperatures typically associated with outdoor settings. For outdoor applications, it is advisable to utilize breakers that are specifically rated for such conditions or to ensure that the panel housing the QOU240 is adequately sheltered. This ensures optimal performance and safety.
    • Question: Can I replace an old circuit breaker with the Square D QOU240?

      Answer: Yes, the Square D QOU240 Circuit Breaker can be used as a replacement for old or outmoded breakers, provided it meets the existing panel’s specifications. Before proceeding, it’s essential to identify the required amperage and voltage ratings of your current breaker. The QOU240 is compatible with various models and often retrofits smoothly into existing panels. It's recommended to consult a licensed electrician to ensure it's correctly installed and works seamlessly with your electrical systems, ensuring safety and compliance.
    • Question: What features make the Square D QOU240 Circuit Breaker stand out?

      Answer: The Square D QOU240 Circuit Breaker boasts several standout features, including its compact design, high-performance ratings, and advanced trip mechanism. Its thermal-magnetic protection system allows for precise tripping times during overload or short circuit instances. Additionally, it consistently meets industry safety standards, assuring users of its reliability. Its user-friendly design facilitates straightforward installation and maintenance, making it an excellent choice for both professionals and homeowners who prioritize safety and quality in their electrical systems.
    • Question: What types of applications is the Square D QOU240 Circuit Breaker ideal for?

      Answer: The Square D QOU240 Circuit Breaker is ideal for a variety of applications including protecting electric motors, air conditioning units, and other heavy-duty appliances requiring dual-pole protection. It is especially suitable for residential settings and light commercial use. The versatility and reliable performance make it a choice component in electrical panels where multiple circuits need effective, dependable protection. Users can confidently depend on this breaker for safeguarding critical loads and ensuring a safe electrical environment.
    • Question: How do I reset the Square D QOU240 Circuit Breaker after it trips?

      Answer: Resetting the Square D QOU240 Circuit Breaker is a simple process. Once the cause of the trip has been resolved, locate the breaker switch, which will be in the ‘Off’ position. Gently push it to the ‘On’ position until it clicks into place. You may need to check the panel for any additional issues, but in most cases, this reset procedure should restore power to the affected circuit. Regularly tripping of the breaker may indicate underlying issues, and it may be advisable to consult a licensed electrician for thorough inspection.
    • Question: Where can I buy the Square D QOU240 Circuit Breaker in UAE?

      Answer: You can purchase the Square D QOU240 Circuit Breaker conveniently at Ubuy. Ubuy provides a wide selection of electrical components, including circuit breakers, with various options to suit your needs. Their platform is designed to offer a user-friendly shopping experience, ensuring that you can find the right products quickly. Visit Ubuy to explore detailed product specifications and make your purchase, ensuring you receive genuine Square D products.
    • Question: What is the significance of dual-pole circuit breakers like the QOU240?

      Answer: Dual-pole circuit breakers like the Square D QOU240 are crucial as they manage both legs of a 240V circuit, thus providing protection for appliances that operate on a higher voltage. This design is essential in providing balanced power distribution and ensuring safety during electrical faults. By protecting both poles, these breakers minimize the risk of overheating, electrical fires, and damage to connected appliances. It's particularly relevant for high-demand household items such as electric stoves or dryers, making them indispensable in modern electrical systems.

    Square D Miniature Circuit Breakers 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
    4.1/5 153 reviews
    Read reviews
    HB
    Haitham
    Verified buyer

    “Excellent experience”

    11 June 2026 · via Trustpilot
    RF
    Rasanga
    Verified buyer

    “I had an excellent experience with Ubuy UAE. I ordered a product from the USA, and the website clearly mentioned that deliveries might be delayed due to the current situation in the Middle East. Ubuy provided great value, transparent communication, and reliable delivery. Thank you, Ubuy UAE, for a fantastic shopping experience!”

    17 June 2026 · via Trustpilot
    SC
    Simon
    Verified buyer

    “On time delivery and great product at a really great price!”

    8 April 2026 · via Trustpilot
    V
    Vladislav
    Verified buyer

    “Fast delivery. Quality as expected.”

    03-Jul-26 · via Trustpilot
    HD
    Hope
    Verified buyer

    “Excellent experience! The service was top-notch, reliable, and very fast. I am completely satisfied with their professionalism and highly recommend Ubuy UAE to everyone.”

    02-Jul-26 · 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.

    AED 299

    Order now and get it around Wednesday, August 19

    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
    • aramex
    Fastest cross-border delivery

    Features & Benefits

    • 40A capacity delivers excellent performance.
    • Designed for 120/240V applications.
    • High interrupt rating of 10 kA for superior protection.
    • Compatible with AWG 14 to AWG 2 wires (copper/aluminium).
    • Certified by CSA, UL, IEC, and HACR standards.
    • Perfect for both residential and commercial use.

    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.