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Your cart is empty.Square D QO™ Standard 1-Pole miniature circuit breaker with Visi-Trip™ indicator, is rated at 30 Amps and 120/240 Volt AC. Interrupt current rating of this circuit breaker is 10 Kilo-Amps. It measures 0.75 Inch x 2.91 Inch x 3.5 Inch. This 1-Phase circuit breaker with pressure plate connection, accommodates aluminum/copper wire of size 14 - 8 AWG. It features thermal-magnetic trip function to ensure reliability. This HACR rated circuit breaker supports plug-in mounting. It is suitabl
Greg K
Reviewed in the United States on January 25, 2025
works fine
Aaron Knecht
Reviewed in the United States on August 1, 2024
Haven't installed this one yet, if it is just like the others that I have bought it should work perfectly, we'll see.
Dr. Bill
Reviewed in the United States on February 17, 2024
Don't waste your money on cheap imitations. They are junk! This is a high quality breaker. The cheap made overseas junk won't even stay snapped in. Don't waste your money or your risk your safety.
Douglasson!
Reviewed in the United States on September 19, 2023
This is a nice breaker. Fit right into my old box; I even had to move it and it did good. I did drop it and broke the '30' off the switch... DANGIT! Handled near 30A flawlesly for the whole weekend. Breaker didn't get hot.
Skeet
Reviewed in the United States on August 5, 2023
Bought all circuit breakers needed for a project , to be installed in a 100 amp Square D QO load box.Nothing in load box to install breakers on.Going to pitch the Swuare D box and install another brand.
Denise Campbell
Reviewed in the United States on August 29, 2023
Used this circuit breaker to add a 30 amp RV hook up in our garage for our fifth wheel camper.
Retired Parts Man
Reviewed in the United States on October 9, 2023
it's powering this right now
Zach C.
Reviewed in the United States on December 11, 2020
Works great. Very easy to install, just be careful around electricity of course, use a tic tracer or multimeter to check. The dimensions in the description are a little bit bigger than the actual dimensions, but that's just how they're all measured. So if you were like me and it says its the same model and everything, but the dimensions seem slightly off, it'll fit. To terminate the wires, it has a plate with 2 wire inserts and it tightens down with a screw.
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