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Your cart is empty.QO Load Centers offer premium features by allowing QO breakers, ground arc fault interrupters arc fault interrupters and surge arresters to be installed inside QO Load Centers enable the use of a full complement of accessories. Systems can be single or three phase and have indoor and outdoor versions. Indoor enclosures are designed to rotate 180 degrees to accommodate top or bottom service entrance feed which saves expensive service cable. This Surgebreaker is a secondary surge arrestor for QO load centers. It is designed to protect electrical service and major household appliances, excluding electronic devices. Designed for 3 wire 120/240 VAC single phase systems. Surgebreaker has a NEMA 1 indoor rating. This secondary surge protector is rated at 5 kA and has a SCCR of 22.5 kA. It has a plug on design and requires two pole positions. The LED indicator indicates operational status. The QO Surgebreaker is CSA certified ans UL listed
Lou J. Anschuetz
Reviewed in the United States on February 17, 2025
Doesn’t fit over bar, doesn’t fully engage bus bars. Got it finagled in, but it’s not correct for a brand new Square D QOC panel. Pretty frustrating. Broke case so can’t send back, but it’s not the right thing.
Customer
Reviewed in Canada on July 14, 2024
Installed in less than 5 minutes. Waiting to see how effective it is during the next major electrical storm.
dougd
Reviewed in the United States on July 11, 2024
It seems to be a good surge protector, although fortunately I haven't had to put it to the test yet. But it didn't quite fit into my panel. Maybe it's an older panel (early '70s?) but the divider between phases was too wide on my panel for the slot in the surge protector. I had to carve out the slot in the surge protector to fit into the panel. Otherwise it would have been an easy installation.
energy guru
Reviewed in the United States on March 19, 2024
I think this is a new or redesigned product as they work in the older panels. My home was built in 1988 and I had previously purchased Square D whole house surge protectors for inside the panels, but the connections would not work with my panels. There was no indication that they would not work except for in the big product catalog. When I found these I verified there was no such warning in the catalog for this part number. Installed the first one today. Now ready to order for the second panel. My installation took about 20 minutes. Don't forget to de-energize the panel before you work on it.
Got boost?
Reviewed in the United States on December 6, 2024
Basic protection for a modest price. Very simple DIY installation.
Customer
Reviewed in the United States on December 4, 2024
Power strips with surge protection is not enough, this surge breaker will protect more items before the power strip can. Good fro warranty on items and insurance
AV-Tech
Reviewed in the United States on December 1, 2024
Great product. Exactly what I ordered. Well made.
Lois P. Lyman
Reviewed in the United States on November 26, 2024
Saftey that every home needs, make sure to buy the correct one per the information on your panel.
Ollie Allen
Reviewed in the United States on November 23, 2024
Easy to install even for a home owner. Will save your whole home from surge in energy. It's now code required.
Juan D.
Reviewed in Mexico on December 30, 2022
Protege todos los equipos de la casa con un solo equipo
Ronald A Sherman
Reviewed in Canada on August 9, 2021
This is a very clever product. Eliminate all the power bars in your house and concerns about damage to appliances and other expensive electronics. Fairly easy to install with the correct electrical know-how. Have since purchased one for our strata neighbor and encouraged friends to get one as well
Kevin
Reviewed in Canada on March 5, 2021
Easy install ! Green light is on. Great piece of mind !I also run my house on the generator when the power is out , so this is a good piece of mind to protect the sensitive electronics .If anything ever happened , this unit will save you lots $$
Ramón
Reviewed in Mexico on September 5, 2020
Llegó antes de tiempo y todo conforme a las imagenes, lo recomiendo si alguien mas se anima
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