SKU: 68453494511

Square D QO 50 Amp 2-Pole Circuit Breaker, Thermal Magnetic, 120/240V (QO250CP)

Sale price$36.78 Regular price$40.87
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Square D QO 50 Amp 2-Pole Circuit Breaker, Thermal Magnetic, 120/240V (QO250CP)QO 50A Double Pole Plug On Circuit Breaker A thermal magnetic, plug on breaker for Square D QO panels, delivering reliable overload and short circuit protection. Rated 50A, 120 240 VAC with a 10kA interrupting capacity and the easy to spot Visi Trip indicator. Key Features: Reliable Protection: Thermal magnetic trip safeguards circuits from overloads and short circuits Easy Identification: Visi Trip red indicator clearly shows a tripped breaker Plug

QO 50A Double-Pole Plug-On Circuit Breaker

A thermal magnetic, plug-on breaker for Square D QO panels, delivering reliable overload and short-circuit protection. Rated 50A, 120/240 VAC with a 10kA interrupting capacity and the easy-to-spot Visi-Trip indicator.


Key Features:

  • Reliable Protection: Thermal magnetic trip safeguards circuits from overloads and short-circuits
  • Easy Identification: Visi-Trip red indicator clearly shows a tripped breaker
  • Plug-On Compatibility: Fits Square D QO load centers, CSEDs and NQOD panelboards requiring 2 spaces
  • Durable Performance: 10,000 AIC rating with standard trip interruption
  • Compact Size: 3.1 in H x 2.9 in D x 1.5 in W for straightforward installation

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Series QO
Breaker Type Standard, Thermal Magnetic
Number of Poles 2 (Double-Pole)
Maximum Amperage 50 A
Voltage 120/240 VAC
AIC Rating 10,000
Mounting Type Plug-On
Connection Type Non-Neutral
Interruption Type Standard Trip
Pack Size 1
Certifications and Listings UL Listed
Product Height 3.1 in
Product Depth 2.9 in
Product Width 1.5 in

Frequently Asked Questions (FAQ):

Q: What panels is this breaker compatible with?
A: It is designed for Square D QO load centers, CSEDs and NQOD panelboards and requires two spaces.


Q: What is the voltage and amperage rating?
A: It is rated at 50 amps and 120/240 VAC.


Q: How can I tell if the breaker has tripped?
A: The Visi-Trip feature snaps the handle to a midpoint and shows a red indicator for quick identification.


Q: What is the interrupting rating (AIC)?
A: 10,000 AIC.


Q: Is it UL listed and does it have a warranty?
A: Yes, it is UL Listed and carries a limited lifetime warranty for the QO load center in which it is installed.


Clean, Minimal Power Control for Modern Panels

This breaker’s sleek, compact silhouette slips seamlessly into a refined electrical layout, bringing order and assurance to utility spaces. The standout Visi-Trip window adds a smart, functional accent—clarity at a glance. Pair it with a meticulously labeled QO panel to keep service areas crisp and composed. It’s a discreet essential that underpins the elegance of well-designed, dependable living.


Upgrade your panel with the QO 50A double-pole breaker for fast, reliable protection and effortless trip identification.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68453494511

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4.9 ★★★★★
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Gary0529
Lowell, US
★★★★★ 5
It works!
Size: 16 Fl Oz (Pack of 1), Style: Individual
A short story long---LOL---My zero turn started acting quirky-it would not run at full power and would begin to stall when put under a full load - like trying to mow some taller or thicker grass- never did stall since I would immediately kill the mower but obviously it was not right. I checked and changed the fuel filters-this one has 2 . One in the pick up line in the tank and one is inline just before the fuel pump unit. No help! So, before I dropped the big bucks to have the local farm dealer come and pick it up (at $75 per pickup and return) plus h=whatever shop charges that would result I thought "What the heck, lets give this stuff a try" I gambled $6 . I put in 5 ounces for the 5 gallons tank, and filled it with the gas I had on hand- should have been relatively fresh gas -no more than 2 weeks since pumped . Well, whatever the cause of the issue within about 15 to 30 minutes of low speed running- mostly at idle - the engine seemed to be idling smoothly as opposed to before where it surged but never died, I gave it a try at mowing. YEA!!!! full power and no bogging down - I finished mowing the yard and a part of the pasture (not yet grown up much so it is not requiring the rotary cutter YET) My only guess is perhaps a batch of either old gas or some water in the gas can or mower tank but whatever the cause it fixed it --and all for $6.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2025
N
Verified Purchase
Nancy McKenzie
Birmingham, US
★★★★★ 5
Convenient to order from Amazon
Size: 16 Fl Oz (Pack of 1), Style: Individual
Works as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
T
Verified Purchase
Tommy Domino
San Leandro, US
★★★★★ 4
Good product
Size: 16 Fl Oz (Pack of 1), Style: Individual
Works well for my lawnmower. It's running better after first time using.
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Reviewed in the United States on July 13, 2025
H
Verified Purchase
HOWARD J ALLEN
Lake Worth, US
★★★★★ 5
Fuel stabilizer
Size: 16 Fl Oz (Pack of 1), Style: Individual
Great additive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
R
Verified Purchase
Rusted Junk Garage
Lake Worth, US
★★★★★ 5
Keeps the lawn equipment happy.
Size: 16 Fl Oz (Pack of 1), Style: Individual
I use this product in my lawn equipment to keep the carburetors clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025

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