QO120 - Square D 20 Amp Single Pole Circuit Breaker

QO120 - Square D 20 Amp Single Pole Circuit Breaker
QO120 - Square D 20 Amp Single Pole Circuit Breaker

QO120 - Square D 20 Amp Single Pole Circuit Breaker

Regular price $29.10 Sale price $12.99 Save $16.11
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  • 1 year warranty
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QO120 - Square D QO 1 Pole 20 Amp Breaker

QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to electrical protection, fast response is critical and QO Circuit Breakers can trip faster than the blink of an eye.


  • Manufacturer : Schneider Electric
  • Type QO Series
  • For use in Square D branded QO residential panels.
  • Cat. No. : QO120
  • Dimensions (H x W x L): 3" x 0.75" x 3"
  • 1 Pole
  • 20 Amp
  • 120 Volt
  • Connection : Plug-In
  • Phase : 1
  • Interrupting Rating 10000 Ampere
  • Authentic Square D Product
  • CSA Approved and UL Listed

Alt Model: q0120

Returns are easy

You may return items within 30 days of delivery for a refund.

View our return policy

FREE Shipping on orders over $49.

Simply Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, Simply Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

All products carry a 1-year warranty from Simply Breakers. All of our breakers are authentic and factory new.

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Customer Reviews

Based on 18 reviews
Loyd Knuckles

Exactly what I needed. Great service!

Charles Miller
20amp cb

The cb fit and performed well, thanks 😊

Mark Marmande
Plug on neutral breakers

Just as advertised and delivered in a timely manner

Robin B.
Thank you for great customer service.

Great customer service and prices. Order shipped the same day and was accurate. Will definitely use for future orders. Highly recommend!


Very good.