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QO 45-amp 2 -Pole Standard trip Circuit Breaker

Ratings & Reviews for Square D QO 45-amp 2 -Pole Standard trip Circuit Breaker

4.7
583
Review
 4.7 out of 5
583 Reviews


96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these circuit breakers for exceptional reliability and trusted reputation, with many stating they refuse alternatives and citing decades of flawless performance. Installation is effortless—breakers snap right in as exact replacements with perfect fit and no modification needed. Reviewers consistently describe them as high quality, well made, and built to last, with the red flag trip indicator specifically praised as a valuable safety feature. Most customers emphasize confidence in durability and performance under load. A very small number reported isolated issues, but these rare outliers do not reflect the overwhelming consensus that these are superior, dependable breakers.

Customer review summary generated by AI, including incentivized reviews.
584 Customer Reviews

Faulted & bought another. Lowes didn’t replace.

Would Not Recommend

Used to replace an equal model

June 20, 2025
From QO 50-amp 2 -Pole Standard trip Circuit Breaker Verified Purchaser
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perfect for my disconnect box.

Would Recommend

easy to find

June 18, 2025
From QO 30-amp 2 -Pole Standard trip Circuit Breaker Verified Purchaser
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Fixed my A/C problem.

Would Recommend

Old breaker was getting hot and tripping. New breaker is barely warm after hours of usage.

June 15, 2025
From QO 60-amp 2 -Pole Standard trip Circuit Breaker Verified Purchaser
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INEXPENSIVE AND IMPRESSIVE

Would Recommend

The city electrical inspector was surprised and impressed I had gotten a GFCI breaker for the stove outlet. It made him really happy. It was worth the $129.00 to see how impressed he was which made me happy and I believe helped me to pass the inspection for the new 200 amp service panel from the 100 amp I am currently on.

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Great selection of breaker switches.

Would Recommend

Exactly what I needed for my Range/Oven breaker box.

June 6, 2025
From QO 40-amp 2 -Pole Standard trip Circuit Breaker Verified Purchaser
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Product as described the breakers arrived quickly.

Would Recommend

This is a good Square breaker. All square breakers are of high quality. It protects the heater circuit in my garage. Works as it should. East to install.

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Electrical circuit breakers

Would Recommend

This is some 25A 2 pole 120/240v square D circuit breakers. I received a box of 5. Works great for all your electrical needs. Easy to use. Easy to assemble.

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Used in my my box for an outside condensation init

Would Recommend

Used it in my main breaker box for my outside condenser. It went in like any other breaker. It looks like every other breaker and works like everyone

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Perfect 25 amp dual pole breaker for two line.

Would Recommend

Easy to install in D Square boxes. Bright red tripped warning window. Dual pole feeds two lines. Takes up two slits on box to feed two separate hot wires out.

May 28, 2025
From QO 25-amp 2 -Pole Standard trip Circuit Breaker Lowe's Loop
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Best circuit breaker, ever!

Would Recommend

I’ve been using Square D breakers for the last 10 plus years, must have installed more than 100 of these and have never had any issues with these, not even one fault. They’re really well made to last forever. Lot of people these days try to cut corner in order to save some money by buying unbranded circuit breakers, that’s bad choice in my view, your putting your entire house at risk. But Square D and have peace of mind.

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Easy to use

Would Recommend

Good quality and hopefully will last. Easy to plug in for the electrical box. It's about 3" in height and about 1.5" in width. This circuit breaker is made by Squard D which is a brand that I trust.

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Unique helpful feature in a breaker

Would Recommend

This fits a Square D panel and replaces a 25 amp circuit breaker. It has a red indicator to show that the breaker has tripped the circuit, so it is easy to see which one needs attention. This is a unique feature and helpful in finding the right one.

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“Breaker breaker “ 10-4

Would Recommend

Installed smooth and quickly ! I added a 25amp square “d” for my compressor in my sub panel and works As needed for a quick installation ., Always use caution when wiring up at the panel and suggest to use a licensed electrician for this type of work . They pop when you need them to.

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Good

Would Recommend

World as it should and the install is pretty straightforward as long as you have working knowledge of electrical components. Pretty standard switch. I’d recommend.

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I'd stake my reputation on these breakers

Would Recommend

What I'm about to say will come as no surprise to anyone who has ever been involved with an insurance claim after a major house fire. You don't want to be the guy answering questions about why he saved a few bucks buying a no-name circuit breaker. Only buy quality, name-brand, UL-listed breakers, no ifs ands or buts. These Square-D/Schneider Electric breakers tick all those boxes and more. I feel confident putting both my reputation and the lives of my loved ones on these Square-D brand breakers...

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High quality breaker

Would Recommend

I got these in a 5 pack and saved money but also got the quality breakers I needed. The action in them are excellent they’re well made and when you place them they sit tightly with zero movement which is important to me and is common in some that are more cheaply made than these. This is a high quality breaker that I use in my home, as well as in a panel I made for our RV. These are my personal favorites.

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Sqare D breakers are the best.

Would Recommend

These 25 AMP two pole standard plug on style breakers work with a square D box. They are easy to read which circuit has tripped. Overall the best quality breaker for the money.

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Breakers

Would Not Recommend

When electrician install is damage I lost my money

May 14, 2025
From QO 60-amp 2 -Pole Standard trip Circuit Breaker Verified Purchaser
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Response from SchneiderProductExpert

Hi Eddy R,

In order to help you we need to know more information about your experience with this product. You can contact us anytime using...

SchneiderProductExpertMay 19, 2025

breaker

Would Recommend

It worked.

May 14, 2025
From QO 40-amp 2 -Pole Standard trip Circuit Breaker Verified Purchaser
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