CAI-SQUARED
0 ratings
Unit Mount Circuit Breaker, QOU, Number of Poles 1, 30 Amps, 120/240VAC, Standard
genuine image
Unit Mount Circuit Breaker, QOU, Number of Poles 1, 30 Amps, 120/240VAC, Standard
This circuit breaker features reversible line and load lugs for versatile wiring options.
Unit Mount Circuit Breaker, QOU, Number of Poles 1, 30 Amps, 120/240VAC, Standard
Item #: 107279349

Unit Mount Circuit Breaker, QOU, Number of Poles 1, 30 Amps, 120/240VAC, Standard

Item #: 107279349

MMK 140635

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 Tuesday, August 04
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
This circuit breaker features reversible line and load lugs for versatile wiring options.
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

Compact Design
This unit mount circuit breaker features a compact design, ideal for confined spaces, allowing for efficient use of panelboard real estate while ensuring reliable protection.
High Amperage
With a 30 Amp rating, this breaker provides robust protection against overloads and short circuits, catering to high-demand electrical applications with confidence.
Versatile Voltage
Rated for 120/240VAC, this circuit breaker offers versatility to suit various electrical systems, making it a practical choice for residential and commercial use.

Product Details

Shop Unit Mount Circuit Breaker, QOU, Number of Poles 1, 30 Amps, 120/240VAC, Standard online at a best price in Myanmar. B07GTFWR68
Brand NameCAI - SQUARE D
ModelQOU130
UPC696334039740
Part NumberQOU130
ManufacturerCAI - SQUARE D
Item Weight9.07 g
Current Rating30 Amps
Circuit Breaker TypeStandard
Mounting TypeUnit Mount
Number of Poles1
Voltage240 Volts
BrandCAI - SQUARE D
Number Of Poles1

Who Should Buy?

Suitable For
  • Residential Use

    Ideal for homeowners needing reliable protection for 120/240VAC appliances and circuits in residential environments.

  • DIY Projects

    Perfect for hobbyists and DIY enthusiasts working on electrical projects requiring a durable circuit breaker.

  • Small Businesses

    Suitable for small office setups needing basic circuit protection without heavy-load demands.

Not Suitable For
  • High-Power Equipment

    Not suitable for industrial applications requiring higher amperage or advanced circuit protection solutions.

Product Description

Unit Mount Circuit Breaker, QOU, Number of Poles 1, 30 Amps, 120/240VAC, Standard

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Unit Mount Circuit Breaker and how does it function?

    Answer: A Unit Mount Circuit Breaker, like the QOU model, serves as an essential safety device in electrical systems, protecting circuits from overloads and short circuits. It interrupts the electrical flow when excessive current is detected, preventing potential damage to appliances and facilities. This breaker operates at a capacity of 30 Amps and can handle voltages up to 120/240VAC, making it suitable for residential and small commercial applications.
  • Question: What are the specifications of the QOU Circuit Breaker?

    Answer: The QOU Unit Mount Circuit Breaker is designed with single-pole functionality, accommodating electrical systems requiring protection at 30 Amps and operating voltage between 120/240VAC. Its standard design ensures compatibility with numerous panel boards, allowing for easy installation. Ideal for circuit protection in homes and small businesses, it ensures that electrical systems remain secure while maintaining necessary operational efficiency.
  • Question: Can I use the QOU Circuit Breaker in residential settings?

    Answer: Absolutely! The QOU Unit Mount Circuit Breaker is specifically designed for residential use, handling common household appliances and lighting circuits effectively. With its rating of 30 Amps and versatility in voltage (120/240VAC), users can integrate it into home electrical panels to provide reliable circuit protection, enhancing safety and minimizing the risk of electrical hazards when utilizing devices in different rooms.
  • Question: How do I install the QOU Circuit Breaker?

    Answer: Installing the QOU Unit Mount Circuit Breaker requires turning off the main power supply and safely removing the panel cover. Then, simply mount the breaker onto the appropriate bus bar in your panel, ensuring a secure connection. Finally, replace the panel cover and restore power. This straightforward installation process allows homeowners or technicians to enhance their safety measures without extensive modifications to the electrical system.
  • Question: What should I do if my QOU Circuit Breaker keeps tripping?

    Answer: If your QOU Unit Mount Circuit Breaker persistently trips, it indicates an underlying issue such as circuit overload or a short circuit. Start by unplugging devices to see if the breaker resets. If it continues to trip, it may require professional inspection to identify the source of the problem, such as faulty wiring or appliance failure. Regular maintenance and awareness of connected loads are vital to prevent frequent interruptions.
  • Question: Is the QOU Circuit Breaker compatible with smart home systems?

    Answer: The QOU Unit Mount Circuit Breaker itself does not have smart technology. However, it fits into circuits that may be integrated with smart home systems, allowing for automated control of connected devices. For those looking to enhance their home efficiency, incorporating compatible smart outlets alongside the breaker can maximize energy management while maintaining essential safety features.
  • Question: What distinguishes QOU Circuit Breakers from other models?

    Answer: QOU Circuit Breakers are notable for their compact size and single-pole configuration, which makes them ideal for specific applications where space is limited. Compared to two or four-pole models, the QOU can be restricted to circuits with a simpler demand while still offering robust protection. Their design ensures they fit typical panel board setups seamlessly, combining reliability with versatility for users.
  • Question: Are there any specific maintenance tips for the QOU Circuit Breaker?

    Answer: Regularly inspect the QOU Circuit Breaker for signs of wear or damage, including discoloration or unusual heating. Ensure that all connections are tight and secure, as loose connections can contribute to malfunction. It's also wise to keep the electrical panel clean and dry, as contaminants can affect performance, ensuring the breaker functions smoothly and safely throughout its use.
  • Question: What is the lifespan of a QOU Circuit Breaker?

    Answer: The lifespan of a QOU Unit Mount Circuit Breaker largely depends on usage and environmental conditions. Generally, these breakers are built to last for many years under normal operating conditions. Monitoring their performance and addressing issues promptly can extend their longevity. It’s advisable to evaluate the breaker regularly, ensuring it operates efficiently without frequent interruptions.
  • Question: Where can I buy the Unit Mount Circuit Breaker, QOU, Number of Poles 1, 30 Amps, 120/240VAC, Standard?

    Answer: You can buy the Unit Mount Circuit Breaker, QOU, Number of Poles 1, 30 Amps, 120/240VAC, Standard at Ubuy. This globally recognized platform offers a variety of electrical components, making it easy to find the specific circuit breaker you need for your electrical systems.

CAI-SQUARED Miniature Circuit Breakers Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.0
1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 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.

MMK 140635

Order now and get it around Tuesday, August 04

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

  • Reversible line and load lugs for flexible wiring options.
  • Rated for 30 amps with a 120/240VAC input.
  • UL Listed and CSA Certified for safety and reliability.
  • Compatible with both flush and surface-mount installations.
  • Suitable for standard circuit applications with a maximum AIR rating of 10 kA.
  • Designed for ease of installation with slotted box lug connections.

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.