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3G Electric
SQUARE D QO250GFI QO Series Plug-In Miniature Circuit Breaker - QO Series, Plug-In Square D Miniature Circuit Breakers
SQUARE DQO Series, Plug-In Square D Miniature Circuit Breakers

SQUARE D QO250GFI QO Series Plug-In Miniature Circuit Breaker

<p>The SQUARE D QO250GFI is a plug-in miniature circuit breaker from the QO series, designed for use in QO load centers and NQ panelboards. This 2-pole breaker is rated at 50 amps and 120/240V AC, with a maximum AIR…

SKU 3G-OTH-21968

Brand
SQUARE D
Item
QO250GFI QO Series Plug-In Miniature Circuit Breaker
Part Number
QO250GFI
Category
QO Series, Plug-In Square D Miniature Circuit Breakers
Available to Order
Also known as:QO250GFISQUARE 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
QO250GFI
Type
Single Phase, 10kA at 120/240V AC
AC
120/240V
Amps
50 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 QO250GFI is a plug-in miniature circuit breaker from the QO series, designed for use in QO load centers and NQ panelboards. This 2-pole breaker is rated at 50 amps and 120/240V AC, with a maximum AIR rating of 10kA at 120/240V AC. It provides ground fault protection for single-phase applications, making it suitable for residential, commercial, and industrial electrical systems.</p><p>As a Singapore-based supplier, 3G Electric offers this breaker with worldwide shipping. For Singapore buyers, we provide SGD quotes on request and handle GST, ensuring a smooth procurement process. With fast delivery across Singapore and Southeast Asia, you can rely on us for your electrical component needs.</p>

Frequently Asked Questions

What is the voltage and current rating of the SQUARE D QO250GFI?

The SQUARE D QO250GFI is rated at 50 amps and 120/240V AC, with a maximum AIR rating of 10kA at 120/240V AC.

Is this breaker compatible with my panel?

This breaker is designed for use with QO load centers and NQ panelboards. Please verify compatibility with your specific panel model.

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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