QO2100 - Square D 100 Amp Double Pole Circuit Breaker

  New &  In Stock

FREE Shipping on orders over $49

1 year warranty

Model # QO2100 

100 Amp Double Pole 120/240V Circuit Breaker by Square D.
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. This breaker will work only in Square D branded residential panels. Typical application for a double pole 100 Amp breaker include feeding a sub panel device such as a 12 or 24 circuit sub panel by Square D.

  • Exclusive VISI-TRIP indicator provides highly visible red indicator flag for easy identification of tripped breakers.
  • Provides overload and short circuit protection
  • 10,000 Amperes Interrupting Rating (AIR)
  • Lifetime Warranty



Assembled Depth (in inches) 2.35 Assembled Height (in inches) 3
Assembled Weight (in lbs) 0.69 Assembled Width (in inches) 1.5
Item Depth 2.35 Item Height 3.0
Item Weight 0.69 Item Width 1.5


Certified Yes


CSA Approved



Free Shipping Policy

FREE Shipping on orders over $49.

Simply Breakers offers one to five day delivery. The variation depends on the warehouse location for the product(s).

1-Year Warranty

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

Returns are Easy

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

Next 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.

Customer Reviews

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