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3G Electric
SQUARE D QO225 Miniature Circuit Breaker, 25 A, 2-Pole, 120/240V AC, 10kA - QO Series, Plug-In Square D Miniature Circuit Breakers
SQUARE DQO Series, Plug-In Square D Miniature Circuit Breakers

SQUARE D QO225 Miniature Circuit Breaker, 25 A, 2-Pole, 120/240V AC, 10kA

<p>The SQUARE D QO225 is a 25 Amp, 2-pole miniature circuit breaker from the QO series, designed for 120/240V AC single-phase applications. With a maximum AIR rating of 10kA at 120/240V AC, it provides reliable…

SKU 3G-OTH-22330

Also listed as: QO 225 · QO-225

Brand
SQUARE D
Item
QO225 Miniature Circuit Breaker, 25 A, 2-Pole, 120/240V AC, 10kA
Part Number
QO225
Category
QO Series, Plug-In Square D Miniature Circuit Breakers
Available to Order
Also known as:QO225SQUARE D
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE D
Manufacturer Part Number
QO225
Type
Single Phase, 10kA at 120/240V AC
AC
120/240V
Amps
25 A
Phase
Single
Poles
2
For Use With
QO Load Centers and NQ Panelboards
Max. AIR Rating
10kA at 120/240V AC
AC Voltage Rating
120/240V AC

Technical Documents

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The SQUARE D QO225 is a 25 Amp, 2-pole miniature circuit breaker from the QO series, designed for 120/240V AC single-phase applications. With a maximum AIR rating of 10kA at 120/240V AC, it provides reliable overcurrent protection for residential and commercial electrical systems. This plug-in breaker is compatible with QO load centers and NQ panelboards, making it a versatile choice for panel upgrades or new installations.</p><p>Procurement buyers in Singapore can request a quote in SGD, and GST is handled for local orders. Enjoy fast delivery within Singapore and Southeast Asia, with worldwide shipping available.</p>

Frequently Asked Questions

What is the voltage and current rating of the SQUARE D QO225?

The QO225 is rated for 25 amps and 120/240V AC, single-phase, with a maximum AIR rating of 10kA at 120/240V AC.

Is the QO225 compatible with my existing panel?

Yes, the QO225 is designed for use with QO load centers and NQ panelboards. It is a plug-in type breaker, so it installs directly into compatible panels.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems
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SQUARE D Products

3G Electric supplies SQUARE D qo series, plug-in square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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