QO245 - Square D - 45 Amp Circuit Breaker

Plug-In - 45 Amp - 2 Pole - 240 Volt

QO245 - Square D 45 Amp Double Pole Circuit Breaker
QO245 - Square D - 45 Amp Circuit Breaker

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QO245 - Square D - 45 Amp Circuit Breaker

Plug-In - 45 Amp - 2 Pole - 240 Volt

Regular price $24.99
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  • FREE & fast shipping on orders over $49
  • 1 year warranty
  • 30 day returns

Returns are easy

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

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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.

Simply Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

QO245 - Square D QO 2 Pole 45 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. : QO245
  • Dimensions (H x W x L): 3" x 1.50" x 3"
  • 2 Pole
  • 45 Amp
  • 120/240 Volt
  • Connection : Plug-In
  • Phase : 1
  • Interrupting Rating 10000 Ampere
  • Authentic Square D Product
  • CSA Approved and UL Listed

Alt Model: q0245

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Customer Reviews

Based on 12 reviews
Sam Harriman

I needed a couple less-common QO breakers, and you had them both. Reasonably priced, I received them in a couple/three business days.

You were out of QO2020t breakers, but everyone is…

Great prices, great technical support and fast shipping.

Very highly recommended. Go direct for even better prices! Way less expensive than the big box stores.


fast shipping...and the best price ..

Tom Norell
perfect condition

Perfect, brand new and great product

Quality Part

poof! Everything works as it should again.