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
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
...
Home
/
Electrical
/
Power Distribution
/
Electrical Panels & Protective Devices
/
Circuit Breakers
Siemens Circuit Breakers
25 Results
Brand: Siemens
Series Type: QT
Certifications and Listings: UL Listed
Clear All
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
Price
to
Go
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
Special Values
+ View All
Brand
Siemens
Breaker Type
Triplex
Quadplex
Tandem
Product Series
No Specified Series
Interruption Type
Standard Trip
Mounting Type
Plug-On
Voltage
120/240 volts
120 volts
240 volts
Power Distribution Features
No Additional Features
Maximum Amperage
15 amp
20 amp
25 amp
30 amp
35 amp
40 amp
50 amp
+ View All
Series Type
Not Specified
QP
QT
Connection Type
Non-Neutral
Pack Options
Single Item
Certifications and Listings
UL Listed
$
37
.
97
(166)
Model# Q2020NCU
Siemens
(2) 20 Amp Tandem Single Pole Type QT NCL-Circuit Breaker
Add to Cart
Compare
$
16
.
38
(226)
Model# Q2020U
Siemens
20 Amp Tandem Single Pole Type QT Circuit Breaker
Add to Cart
Compare
$
37
.
97
(111)
Model# Q1515NCU
Siemens
15 Amp Single Pole Type QT Tandem NCL-Circuit Breaker
Add to Cart
Compare
$
16
.
38
(148)
Model# Q1515U
Siemens
15 Amp Tandem Single Pole Type QT Circuit Breaker
Add to Cart
Compare
$
35
.
00
(30)
Model# Q22020CTU
Siemens
Triplex Two Outer 20 Amp Single-Pole and One Inner 20 Amp Double-Pole Circuit Breaker
Add to Cart
Compare
$
35
.
00
(63)
Model# Q22030CTU
Siemens
Triplex 2-Outer 20 Amp Single-Pole and 1-Inner 30 Amp Double-Pole Circuit Breaker
Add to Cart
Compare
$
40
.
00
(34)
Model# Q23020CT2U
Siemens
Quadplex Two Double Pole 30 Amp Outside Two Double Pole 20 Amp Inside Circuit Breaker
Add to Cart
Compare
$
40
.
00
(92)
Model# Q23050CT2U
Siemens
Quadplex One Outer 50 Amp Double-Pole and One Inner 30 Amp Double-Pole-Circuit Breaker
Add to Cart
Compare
$
18
.
49
(66)
Model# Q1520U
Siemens
15/20 Amp Tandem Single-Pole Type QT Circuit Breaker
Add to Cart
Compare
$
35
.
00
(25)
Model# Q22050CTU
Siemens
Triplex 2-Outer 20 Amp Single-Pole and 1-Inner 50 Amp Double-Pole Circuit Breaker
Add to Cart
Compare
$
35
.
00
(42)
Model# Q22040CTU
Siemens
Triplex Two Outer 20-Amp Single-Pole and One Inner 40-Amp Double-Pole-Circuit Breaker
Add to Cart
Compare
$
47
.
00
(12)
Model# Q24030CT2
Siemens
40 Amp Double-Pole/30 Amp Double-Pole Circuit Breaker
Add to Cart
Compare