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3G Electric
SQUARE D QOU110 Miniature Circuit Breaker, 10 A, 1-Pole, 120/240V AC, 10kA - QOU Series, Unit-Mount Square D Miniature Circuit Breakers
SQUARE DQOU Series, Unit-Mount Square D Miniature Circuit Breakers

SQUARE D QOU110 Miniature Circuit Breaker, 10 A, 1-Pole, 120/240V AC, 10kA

<p>The SQUARE D QOU110 is a 10 Amp, 1-pole miniature circuit breaker from the QOU series, designed for unit-mount applications. It operates at 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC, making it…

SKU 3G-OTH-22886

Also listed as: QOU 110 · QOU-110

Brand
SQUARE D
Item
QOU110 Miniature Circuit Breaker, 10 A, 1-Pole, 120/240V AC, 10kA
Part Number
QOU110
Category
QOU Series, Unit-Mount Square D Miniature Circuit Breakers
Available to Order
Also known as:QOU110SQUARE 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
QOU110
Type
Single Phase, 10kA at 120/240V AC
AC
120/240V
Amps
10 A
Phase
Single
Poles
1
For Use With
Air Conditioning and Refrigeration Equipment
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 QOU110 is a 10 Amp, 1-pole miniature circuit breaker from the QOU series, designed for unit-mount applications. It operates at 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC, making it suitable for protecting air conditioning and refrigeration equipment. This single-phase breaker is a reliable choice for commercial and industrial installations requiring branch circuit protection.</p><p>At 3G Electric, we supply the QOU110 to procurement buyers in Singapore and worldwide. Request a quote in SGD, and for Singapore buyers, GST is handled seamlessly. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the voltage and current rating of the SQUARE D QOU110?

The QOU110 is rated for 10 Amps and 120/240V AC, single-phase, with a maximum AIR rating of 10kA at 120/240V AC.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides quotes in SGD on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

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 qou series, unit-mount 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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