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Siemens offers a wide array of thermal-magnetic circuit breakers that are the key element for overload and short-circuit protection of your home's electrical system. To provide additional protection Siemens offers circuit breakers to protect against severe electrical shock or electrocution, mitigate the risk of electrical fires and protect against damaging surges and Voltage spikes. Circuit breakers are intended for switching and protection of your home's wiring from high temperatures caused by excess current higher than the rating of the wire. While thermal-magnetic circuit breakers are the key element for overload and short-circuit protection of your electrical system, there are potentially dangerous conditions that do not involve over current. To ensure the warranty on a Siemens panel is not voided, the use of Siemens breakers is required. Siemens strongly recommends against the use of "used" breakers. The installation of used breakers in a Siemens panel will void the warranty on the panel. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so.
From the Manufacturer
Siemens plug in circuit breakers are intended for use in Siemens EQ, Siemens Ultimate, ITE, and Gould load centers or meter combinations. The single pole Siemens breakers may be used in single or 3-phase load centers and are 120V rated. To ensure the warranty on a Siemens panel is not voided, the use of Siemens breakers is required.
Mersaadies Gregg
Reviewed in the United States on June 19, 2024
Delivery got pushed back two days. Which is frustrating when you need it because half your kitchen doesn’t have power. Installed easily.
Sergei
Reviewed in the United States on November 16, 2024
Good
Harold
Reviewed in Canada on October 26, 2024
Remplacer et même qualité
zl
Reviewed in the United States on April 1, 2023
would buy again
Kristen
Reviewed in the United States on July 1, 2021
The big box store didn't have these in stock. Guy at the store said I was going to need to shop at an electrical supply store. I say he is full of crap. Came home and found what I needed. Works like a champ!!
Margaret Grant
Reviewed in the United States on December 23, 2021
Great
Cristina Matei
Reviewed in the United States on November 26, 2021
Excellent investment on 40-Amp Single Pole Type QP Circuit Breaker. Easy to wire up and install.
donnybrook21
Reviewed in Canada on August 31, 2020
Great for my game room
Chris D. Faulk
Reviewed in the United States on March 11, 2018
I needed to upgrade one of the breakers in my electrical panel and this was the exact thing I needed.
Gail D. Dieckhaus
Reviewed in the United States on August 30, 2013
Nothing much to say, got what we needed. Really... how much is there to say about a 40 amp circuit breaker...
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