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Your cart is empty.The Square D by Schneider Electric QO 40 Amp Three-Pole Circuit Breaker is intended for overload and short-circuit protection of your electrical system. The ANSI-certified and UL-listed unit is rated for 240 VAC and 10,000 AIR. All QO circuit breakers are equipped with the exclusive Visi-Trip indicator. When a QO Visi-Trip circuit breaker trips, the handle snaps to a midpoint position between "OFF" and "ON" and a highly visible, red indicator easily identifies the tripped breaker. This enables you to easily distinguish which breaker has tripped in a load center that may contain up to 42 different circuit breakers. QO circuit breakers have features no other manufacturer can offer. They come in many different sizes and can meet the needs of virtually every function in your home or business. These types of quality, industry exclusive products keep the Square D brand ahead of the competition and are builders' and electrical contractors' first choice in electrical protection.
Greg A Hipskind
Reviewed in the United States on July 28, 2021
Great breakers delivered as promised.
David A Grundy
Reviewed in the United States on November 17, 2021
First one shipped in a bag. received broken with pieces/debris from the fractured casing. Replacement receive with one set of contacts bent. It did not look like a replacement would be offered so I decided to fix it. Don't like it but I need the part and don't trust that a third will arrive timely.
Jean-Daniel A.
Reviewed in Canada on January 16, 2020
Parfait !!
TAC
Reviewed in the United States on May 11, 2019
Our local Home Depot and Lowes did not stock this breaker. This what we needed to replace a worn out breaker and we are back in business (this is for our business).
Ralph
Reviewed in the United States on May 21, 2018
as desrcribed
Ralph Rosamilia
Reviewed in the United States on April 25, 2018
good price
Arthur
Reviewed in the United States on September 4, 2017
thanks
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