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The Square D by Schneider Electric QO240CP is a UL-listed, ANSI-certified 40 Amp two-pole circuit breaker designed for reliable overload and short-circuit protection. Featuring the exclusive Visi-Trip red indicator for quick fault identification and a plug-on mounting system for easy installation, it’s engineered to fit Square D QO panels with improved screw contacts for secure wiring. Trusted by professionals and backed by a limited lifetime warranty, this breaker keeps your electrical system safe and efficient.
| ASIN | B00002N5II |
| Best Sellers Rank | #81,307 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Thermal-Magnetic Circuit Breakers |
| Brand | Schneider Electric |
| Brand Name | Schneider Electric |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.7 out of 5 stars 497 Reviews |
| Global Trade Identification Number | 00047569838040 |
| Included Components | Square D - QO240CP QO 40 Amp Two-Pole Circuit Breaker |
| Item Dimensions D x W x H | 2.9"D x 1.5"W x 3.1"H |
| Item Type Name | Square D - QO240CP QO 40 Amp Two-Pole Circuit Breaker |
| Item Weight | 8 ounces |
| Manufacturer | Square D by Schneider Electric |
| Model | QO240CP |
| Mounting Type | Plug-In Mount |
| Number Of Poles | 2 |
| Number of Poles | 2 |
| Part Number | QO240CP |
| Product Dimensions | 2.9"D x 1.5"W x 3.1"H |
| UPC | 047569838040 |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Warranty Description | Limited Lifetime Warranty |
G**N
High quality genuine Square-D breaker for QO panel, no issues
Fits QO load center and operates as advertised, no issues, and about $10 less than at local Home Despot and Loew's, if you're willing to wait 5-10 days for free shipping. Screw contacts for load wires are "new improved" half-conical design vs. the older "flat crusher" style in older designs, which is a nice improvement especially for stiff 6-ga Al stranded wire. Screw threads are combo standard+philips cross, with sufficiently deep slots that it's easy to tighten them down hard. In short, it's a standard Square-D quality breaker, no surprises.
J**H
Good product
Good product, works great
I**Y
Exactly as expected
This is a genuine Square D breaker. Fits and works exactly as it should. It was cheaper than Home Depot and arrived at my door the next day.
D**H
Works as described
Worked as expected and hasn't failed me yet. It has been installed for 5 years now
S**L
Good
Item as described.
N**S
two alignment tabs
This perfect, fits just like the old one and does have two clips at the base to snap on to the alignment bar. I ordered a 30 amp from another vendor and it only has one of the alignment clips for a double breaker. I am very happy with this breaker, no knock-off here, it is the real thing!
B**2
Dependable Square D Product
Needed a higher capacity breaker for an air conditioner upgrade for my Square D Panel. Even though an older panel, this breaker fit perfectly and took less than five minutes to change out. Dependable quality and consistency that spans decades.
B**B
May be used but could be because it was not individually packaged.
Appears to be used but is working as it should.
M**.
Pastilla de excelente calidad
La instale para una conexion de Carga de Auto Eléctrico y funciona muy bien, la verdad que esta marca es de muy buena calidad Square D.
D**E
Works well
Works as it should.
E**D
Justo lo que buscaba!
Perfecto!
D**R
Good quality
Square d . Good quality
G**.
Welder plug
New welding plug was easy to install but will not be used because the brand new Tooliom (TL-250M) welder did not work and its warranty is completely worthless so it went to the trash bin. :(
Trustpilot
3 weeks ago
5 days ago