








⚡ Power up with confidence — the breaker that keeps you ahead of the curve!
The Square D by Schneider Electric QO320CP is a 20 Amp, three-pole circuit breaker designed for superior overload and short-circuit protection. Featuring a plug-on mounting system for easy installation, it’s compatible with QO load centers and panel boards. Rated at 240 VAC and 10,000 AIR, it includes the exclusive Visi-Trip indicator for quick identification of tripped circuits, making it the go-to choice for professionals demanding reliability and efficiency.
| Brand | Schneider Electric |
| Current Rating | 20 Amps |
| Circuit Breaker Type | Standard |
| Mounting Type | Plug-In Mount |
| Number Of Poles | 3 |
| UPC | 047569071843 783961314248 |
| Manufacturer | Schneider Electric (Home Improvement) |
| Global Trade Identification Number | 00047569071843 |
| Part Number | OMER-OPN-889174 |
| Item Weight | 13.1 ounces |
| Product Dimensions | 2.92 x 2.25 x 3.5 inches |
| Item model number | QO320CP |
| Is Discontinued By Manufacturer | No |
| Material | Copper |
| Voltage | 240 Volts |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Square D warrants its branch circuit breakers to be free from defects in material and workmanship under normal care and proper usage in a residential installation, for the lifetime of the QO load center in which it is installed. |
A**O
Square D by Schneider Electric Square D -
very good
J**M
Works as Should
Works as shouldfast shipping
J**O
Exactly as described!
Exactly what I was looking for...great price as well!! Will buy again when the need arises!!Thank You!!
H**.
THIS IS USED
Did not expect a used breaker. Had sharpie written on face "well pump" and is worn and looks used. Please inform your buyers that these are used!!! Unfortunately our supply house is out so I was forced to buy here. Should be fine, as long as my customer is ok with it.
A**R
Part arrive in a "used" condition
Part arrived used. Though it did work as needed.
A**R
Shocking
Exactly what was needed.Quick delivery and on use in 2 days.
D**1
Five Stars
Exactly as advertised
C**
Great price
Typical great Square D product. Good price compared to our supply house when you don’t need it immediately.This is for QO three phase load centers only.
Trustpilot
2 weeks ago
4 days ago