QO120GFI Square D QO 20Amp 1-pole GFI breaker

QO120GFI Square D QO 20Amp 1-pole GFI breaker

Marsoni

M251S

$63.98

Get it in 3 business days with 1 day shipping. Friday, May 29

QO120GFI Square D QO 20Amp 1-pole GFI breakerThe Square D by Schneider Electric QO QwikGard 20 Amp OnePole GFCI Circuit Breaker is intended for protection of entire branch circuits where damplocation shock hazards may exist, providing overload and shortcircuit protection of your electrical system. The ANSIcertified and ULlisted unit is rated for 120 VAC and 10,000 AIR. All QO circuit breakers are equipped with the exclusive VisiTrip indicator. When a QO VisiTrip circuit breaker trips, the handle

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This shelf system is an awesome option if you're looking for an industrial/rustic vibe. It's feels super well made and was easy to assemble. The finish on the wood is fantastic! All the hardware for mounting was there and even if you have minimal experience mounting brackets and hardware to the wall - this was still very easy. I especially appreciated the "U" brackets to secure the wood shelves to the posts - that was an unexpected extra that I was very happy to see included. Unfortunately because of space and the way my wife wanted these spaced, we didn't use the third shelf, but we're definitely going to find some place else in the house to mount that later. Overall, if you like this decor - I would definitely recommend this item!

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Reviewed in the United States on June 8, 2021

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shannon

Whiting, US

★★★★★ 5

Simple layout

Helpful, while attempting to learn the material. I go back to it from time to time.

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Reviewed in the United States on December 11, 2025

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Alan Gary

Alexandria, US

★★★★★ 5

Perfect Book for new/student Paramedics

As a new 1 year paramedic, this book was a lifesaver. This book encompasses weeks of teaching into an easy 45-minute read. I am more confident in my ekg assessment and ACLS treatments while not being confused by classic medical book jargon. I 100% recommend this book for new and student paramedic or even those who want a refresher from school. You can even supplement with further ecg strip practice on your own. Thank you!!

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Reviewed in the United States on September 26, 2024

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CarolAnn Pollard

Carnegie, US

★★★★★ 5

Made the material understandable

I was definitely struggling with EKGs until I read this book. I felt like it was able to dumb it down enough for me to understand. Definitely helped

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Reviewed in the United States on February 21, 2026