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SQUARE D QO125 1; PRODUCT RANGE:QO SERIES; CURRENT RATING:25A; NO. OF POLES:1 POLE; VOLTAGE RATING VDC:-; VOLTAGE RATING VAC:240VAC; CIRCUIT BREAKER MOUNTING:PLUG ON ROHS COMPLIANT: NO, CIRCUIT BREAKE

  • Based on 54 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
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Arrives Thursday, Jul 30
Order within 22 hours and 32 minutes
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Description

Square D QO125 thermal magnetic; 1 pole; 120/240 vac at 50/60 hz, 48 vdc; 25 ampere; interrupting rating 10 kiloampere at 120/240 vac, 5 kiloampere at 48 vdc (ul/csa); wire size 14 to 8 awg (aluminum/copper), (2) 14 to 10 awg (copper); plug on mounting

Brand: Square D


Current Rating: 25 Amps


Circuit Breaker Type: Standard


Mounting Type: DIN Rail Mount


Number Of Poles: 1


Brand Name: Square D


Model: QO125


Part Number: QO125


Manufacturer: UNKNOWN


Current Rating: 25 Amps


Circuit Breaker Type: Standard


Mounting Type: DIN Rail Mount


Number of Poles: 1


Voltage: 240 Volts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Seems to do the job
Fits the square D breaker box and probably others. Plenty of range on the output terminal screw and a decisive action. Can't say anything about trip current since I haven't had fault but it seems to be a good breaker
Reviewed in the United States on June 22, 2023 by Arpad D.

  • Not the type I needed
I returned this ... Was the wrong kind .!!! For what I needed.. Price was right ! Though !!
Reviewed in the United States on March 8, 2023 by Alan L. Opie

  • Seems to be good so far!
Replaced a 20A in my garage with this 25A. My level 1 12Amp EV charger + the garage door opener (4amps) on the same circuit was causing my 20 to trip. Electrician said 20A is technically only 16A (80% rule) and that by upgrading to a 25A circuit, I'd get approx 20 usable amps. So far only a few days in, but garage hasn't tripped yet. ... show more
Reviewed in the United States on November 1, 2022 by Michael Fata

  • great deal
for this price cant beat it,,, i ude it for instant water heater 3000 watt,, i got 20 amp wires( old style) but for some reason 20amp breaker doesnt hold it
Reviewed in the United States on November 22, 2022 by Alex

  • Fixed my electric issues
worked awesome. fixed my electric issues; the circuit no longer trips when it does not need to.
Reviewed in the United States on September 19, 2022 by Doc

  • Working
Not much to say. It is in and running my 12,000 BTU mini-split that runs on 120V on 10 AWG wire.
Reviewed in the United States on August 13, 2022 by Ronny B.

  • Upped the amps
I had a 20 amp breaker that krpt tripping under minimal load. An rlectrician stopped by and recommended I order this 25 amp breaker after he assessed my electrical needs on that circuit. I shut off main power, popped out the old breaker, popped this one in and now my office ouylets arent ttipping just because a coffee maker was turned on. ... show more
Reviewed in the United States on March 16, 2022 by Russell Mann

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