Model # QO115CP

Internet #100061177

Store SKU #146390

Square D QO 15 Amp Single-Pole Circuit Breaker

Square D

QO 15 Amp Single-Pole Circuit Breaker

  • Visi-Trip Indicator
  • overload and short-circuit protection
  • Limited lifetime warranty
$7.26 / each
If you buy 10 or more
$6.53 / each
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Product Overview

The Square D by Schneider Electric QO 15 Amp One-Pole Circuit Breaker is intended for overload and short-circuit protection of your electrical system. The ANSI-certified and UL-listed unit is rated for 120/240 VAC and 10,000 AIR. All QO circuit breakers are equipped with the exclusive Visi-Trip indicator. When a QO Visi-Trip circuit breaker trips, the handle snaps to a midpoint position between in.OFF in. and in.ON in. and a highly visible, red indicator easily identifies the tripped breaker. This enables you to easily distinguish which breaker has tripped in a load center that may contain up to 42 different circuit breakers. QO circuit breakers have features no other manufacturer can offer. They come in many different sizes and can meet the needs of virtually every function in your home or business. These types of quality, industry exclusive products keep the Square D brand ahead of the competition and are builders' and electrical contractors' first choice in electrical protection.

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Compare Similar

$4.10 /each
$7.26 /each
$7.26 /each
$7.26 /each
Name Homeline 15 Amp Single-Pole Circuit Breaker QO 15 Amp Single-Pole Circuit Breaker QO 20 Amp Single-Pole Circuit Breaker QO 30 Amp Single-Pole Circuit Breaker
Brand Square D Square D Square D Square D
Ratings (2) (6) (14) (3)
Interruption Type Standard Trip Standard Trip Standard Trip Standard Trip
Product Width (in.) 1 0.75 0.75 0.75
Mounting type Plug In Plug In Plug In Plug In
Maximum Amperage (amps) 15 15 20 30
Power Distribution Features No Additional Features Trip Indicator Trip Indicator Trip Indicator
View Product View Product View Product View Product



Product Depth (in.)
Product Height (in.)
Product Width (in.)


Breaker Type
Single Pole
Electrical Product Type
Interruption Type
Standard Trip
Maximum Amperage (amps)
Mounting type
Plug In
Number of Poles
Power Distribution Features
Trip Indicator
Product Weight (lb.)
Voltage (volts)

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
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.

More Products With These Features


Customer Questions & Answers

can these be used with dc voltage ? Want to use with solar system

can these be used with dc voltage ? Want to use with solar system
Asked by: raymoon
Hello, The QO breakers are rated for up to 48Vdc. Regards, Customer Care Center
Answered by: SchneiderCustomerCare
Date published: 2017-05-16

Can this circuit breaker handle 230 volts?

Asked by: jim
QO115CP, 120/240VAC rated branch circuit breaker, can only be applied on a system where the maximum voltage from any conductor to ground does not exceed 120V.
Answered by: SchneiderCustomerCare
Date published: 2015-12-01
  • y_2017, m_8, d_18, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_, sid_100061177, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 115ms

Customer Reviews

QO 15 Amp Single-Pole Circuit Breaker is rated 5.0 out of 5 by 6.
Rated 5 out of 5 by from Professional Quality Breaker Made the decision to use only Square D QO Series circuit breakers. Professional Quality! Robust design you can feel from the moment you pick one up. Firm "snap-in" style to the panel load bar. Large variety of amperage/voltage to fit all my needs. Securely holds the wire and allows for easy replacement with minimal effort. The trip window on the front of the breaker allows me to quickly identify a tripped breaker without need for test equipment.
Date published: 2012-10-09
Rated 5 out of 5 by from DC Rated Circuit Breaker I used these breakers with a 100 amp outdoor load center (Model # QO612L100RBCP) for a very inexpensive combiner in my 800 watt solar array and future 2300 watt expansion solar array. The data can be found in Square D Data Bulletin 0601DB0401 if you need it for state inspection purposes.
Date published: 2014-02-05
Rated 5 out of 5 by from Switch rated circuit breaker I have been using QO Square D panels and breakers in my home for over 30 years and highly recommend this brand. An engineer told me that QO is "switch rated" and can be used without an additional c/o switch if the situation requires it. I recently installed a hot tub with the GFI breaker and totally satisfied with it's performance and security. Great product!
Date published: 2006-06-27
Rated 5 out of 5 by from Easy to install and replace i needed to install a 15-amp dedicated line in my home. the removal was about as easy as changing a plug. turn off the power, remove the breaker box access plate, remove the hot wire and pull the switch and replace with new one. it took more time to purchase the switch than to replace it. I wish all my home projects were that fast!
Date published: 2012-09-19
Rated 5 out of 5 by from Circuit Breaker is easily installed & works well. Reasonably priced easily installed component which help get the job done quickly.
Date published: 2012-02-22
Rated 5 out of 5 by from Quality product I turned off the power to the Square D system. I removed the panel cover and the 15 amp. sq. d breaker. I had several years ago replaced the three light fixtures on this breaker with three ceiling fans plus light fixtures containing a total of 11 60w. bulbs. I hoped to go to a 20 amp. breaker to handle the added load plus plug ins, but the person at Home Depot told me to check the wire connecting to that 15 amp. breaker. I did and because it was a 14 amp. wire I had to stay with a 15 amp. breaker. I would need a 12 amp. wire for a 20 amp. breaker. Good advise from the great people at Home Depot.
Date published: 2015-05-29
  • y_2017, m_8, d_18, h_3
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_, sid_100061177, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 108ms