

⚡ Power up your panel without the clutter!
The Siemens Q21515CT2 is a UL-listed, plug-in double pole circuit breaker delivering 15 Amps at 240 Volts. Its innovative quadplex 1/2-inch frame design saves panel space by combining two double pole breakers into a compact unit, ideal for expanding circuits in fully occupied Siemens EQ, Ultimate, ITE, and Gould load centers. Designed for easy installation and backed by Siemens warranty requirements, it ensures reliable, code-compliant electrical protection.
| ASIN | B0052MCPF4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #215,452 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #94 in Thermal-Magnetic Circuit Breakers |
| Brand | SIEMENS |
| Circuit Breaker Type | Standard |
| Current Rating | 15 Amps |
| Customer Reviews | 4.3 4.3 out of 5 stars (74) |
| Date First Available | August 1, 2011 |
| Global Trade Identification Number | 00783643083912 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | Q21515CT2 |
| Manufacturer | Siemens |
| Material | Copper |
| Mounting Type | Plug-In Mount |
| Number Of Poles | 2 |
| Part Number | Q21515CT2 |
| Product Dimensions | 3 x 2 x 3 inches |
| UPC | 783643083912 |
| Voltage | 240 Volts |
| Warranty Description | Siemens strongly recommends against the use of "used" breakers. |
A**R
works good
fixed my problem
M**.
2 pole double breaker
Was not able to locate this type and amperage locally. Decent price.
J**W
Best Circuit Breaker
Great service. Great product.
A**C
Genuine Siemens Breaker
Just like the title says - good breaker helped me save a little space to add another.
M**N
One of the four 15A breakers was broken, contacts rusted
One of the four 15A breakers was broken internally and would not set or reset. In addition, the contacts were rusted. This is clearly a used breaker and not a new one, and a broken one at that.
D**T
Perfect for houses with baseboard heaters in each room.
To my satisfaction, the outer poles actually do trip off together, the fitment of the handle ties are pretty good on the newer Siemens CT2 models.
M**H
Bought two for shop lighting system.
It's a breaker. Presumably if I didn't do my job correctly, it will do its job correctly and save my butt.
K**N
A+++ As advertised.
A+++ As advertised.
J**H
Tel que décrit par le vendeur
S**N
I purchased this breaker for my home Siemens panel for a house upgrade.... Got the breaker from amazon.ca. does not work with my panel.. took it to the electrical supplier and they told me it's for American Siemens panels... Why sell it on a Canadian website? What a waste of 60 dollars
C**A
Bought this breaker assuming it was same as in photo and description, two double poles, but is was a double pole and two singles. The Left single was in the tripped position and would not rest by jamming to off. Sent back to Amazon for refund. Hoping next one I order works properly
D**N
Fentes pas assez profondes pour s’assoir complètement sur la bus bar. Les disjoncteurs avec la mention NC sont compatibles avec les panneaux Siemens SEQ. Vendeur m’a remboursé en totalité mon achat
A**.
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