Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Shop All
Services
DIY
Me
Cart
...
Home
/
Electrical
/
Power Distribution
/
Electrical Panels & Protective Devices
/
Circuit Breakers
Circuit Breakers
Connecticut Electric
Eaton
GE
AFCI
Standard Trip
Maximum Amperage: 40 amp
Shop Savings
104 Results
Breaker Type: Single Pole
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Unavailable Products
Department
Electrical
Power Distribution
Electrical Panels & Protective Devices
Circuit Breakers
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Brand
Connecticut Electric
Siemens
GE
Eaton
Leviton
ASI
+ View All
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$400 - $500
$500 - $600
$600 - $700
Special Values
+ View All
Breaker Type
Double Pole
Standard
Single Pole
Tandem
Main Breaker
Triple Pole
Quadplex
Triplex
+ View All
Product Series
No Specified Series
BR
UBI Type F
UBI Type A
CH
UBI Type Z
UBI Type P
UBI Type FNB
UBI Type ZBO
+ View All
Interruption Type
Standard Trip
GFCI
AFCI/GFCI
CAFCI
AFCI
GFPE
+ View All
Voltage
120 volts
120/240 volts
125 volts
240 volts
240/120 volts
Power Distribution Features
No Additional Features
Trip Indicator
Hydraulic Magnetic
Universal
Bulk Assortment
Universal Series Compatibility
Tamper Proof
+ View All
Mounting Type
Plug-On
Din Rail
Bolt-On
Pig Tail
Maximum Amperage
6 amp
10 amp
15 amp
16 amp
20 amp
25 amp
30 amp
32 amp
35 amp
40 amp
45 amp
50 amp
60 amp
63 amp
70 amp
+ View All
Connection Type
Non-Neutral
Neutral
Pigtail
Series Type
Not Specified
BR
UBIF
QP
UBIA
CH
THQB
UBIZ
UBIP
PowerMark Gold
+ View All
Pack Options
Single Item
Pro Pack
Certifications and Listings
UL Listed
ETL Listed
CSA Listed
ANSI Certified
FCC Listed
UL Recognized
CSA-US Certified
CSA Certified
UL Certified
UL Classified
+ View All
Smart Home
Smart
New Arrival
Recently Added
$
62
.
53
Bulk Savings
See Details
(7)
Model# THQL1120DFP
GE
Q-Line 20 Amp Single-Pole Dual Function Arc Fault/GFCI Breaker
$
62
.
53
Bulk Savings
See Details
(113)
Model# THQL1120DFP
GE
Q-Line 20 Amp 1-Pole Dual Function Arc Fault/GFCI Breaker
More Options Available
$
6
.
93
(556)
Model# Q120U
Siemens
20 Amp Single-Pole Type QP Circuit Breaker
$
7
.
37
(318)
Model# BR120
Eaton
BR 20 Amp 120/240 Volts Single Pole Circuit Breaker
$
78
.
97
Bulk Savings
See Details
(84)
Model# Q120DFP
Siemens
20 Amp AFCI/GFCI Dual Function Circuit Breaker
Top Rated
More Options Available
$
6
.
98
(377)
Model# THQL1120
GE
Q-Line 20 Amp 1 in. Single-Pole Circuit Breaker
$
56
.
97
Bulk Savings
See Details
(109)
Model# THQL1120AFP2
GE
Q-Line 20 Amp 1 in. Single Pole Arc Fault Combination Circuit Breaker
$
12
.
98
(392)
Model# CHF120
Eaton
CH 20 Amp 240 Volts 1-Pole Circuit Breaker with Trip Flag
More Options Available
$
6
.
98
(411)
Model# THQP120
GE
Q-Line 20 Amp 1/2 in. 1-Pole Circuit Breaker
$
53
.
98
Bulk Savings
See Details
(102)
Model# THQL1120GFTP
GE
20 Amp 1-Pole Ground Fault Breaker with Self-Test
$
56
.
97
Bulk Savings
See Details
(109)
Model# THQL1115AFP2
GE
Q-Line 15 Amp Single-Pole Arc Fault Combination Circuit Breaker
$
58
.
25
/piece
Bulk Savings
See Details
(99)
Model# US2:QA120AFCP
Siemens
20 Amp 1 in. Single-Pole Combination AFCI Circuit Breaker