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3G Electric
SQUARE D QO115 Miniature Circuit Breaker, 15A, 1-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 QO115 Miniature Circuit Breaker, 15A, 1-Pole, 120/240V AC, 10kA

<p>The SQUARE D QO115 is a 15-ampere, 1-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-21276

Also listed as: QO 115 · QO-115

Brand
SQUARE D
Item
QO115 Miniature Circuit Breaker, 15A, 1-Pole, 120/240V AC, 10kA
Part Number
QO115
Category
QO Series, Plug-In Square D Miniature Circuit Breakers
Available to Order
Also known as:QO115SQUARE 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
QO115
Type
Single Phase, 10kA at 120/240V AC
AC
120/240V
Amps
15 A
Phase
Single
Poles
1
For Use With
QO Load Centers and NQ Panelboards
Max. AIR Rating
10kA at 120/240V AC
AC Voltage Rating
120/240V AC
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The SQUARE D QO115 is a 15-ampere, 1-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 electricians and contractors.</p><p>For Singapore procurement, 3G Electric offers this breaker with GST handled for local buyers and fast delivery across Singapore and Southeast Asia. Request an SGD quote for your project needs.</p>

Frequently Asked Questions

What is the voltage and current rating of the SQUARE D QO115?

The QO115 is rated for 15 amps and 120/240V AC, single-phase, with a maximum interrupting rating of 10kA at 120/240V AC.

Is the QO115 compatible with my panel?

The QO115 is designed for use with QO load centers and NQ panelboards. It is a plug-in type breaker, so it fits into compatible QO 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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