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SQUARE D Miniature Circuit Breaker: 60 A, 120/240V AC, Single Phase, 10kA at 120/240V AC - QO Series, Plug-In Square D Miniature Circuit Breakers
SQUARE DQO Series, Plug-In Square D Miniature Circuit Breakers

SQUARE D Miniature Circuit Breaker: 60 A, 120/240V AC, Single Phase, 10kA at 120/240V AC

The SQUARE D QO260 is a 60 A, single-phase, 2-pole miniature circuit breaker from the QO Series, designed for plug-in installation in QO Load Centers and NQ Panelboards. It carries a maximum AIR rating of 10kA at…

SKU 3G-OTH-22033

Brand
SQUARE D
Item
Miniature Circuit Breaker: 60 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
Category
QO Series, Plug-In Square D Miniature Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
QO260
Type
Single Phase, 10kA at 120/240V AC
AC
120/240V
Amps
60 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
View Full Spec Sheet

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

Product Description

The SQUARE D QO260 is a 60 A, single-phase, 2-pole miniature circuit breaker from the QO Series, designed for plug-in installation in QO Load Centers and NQ Panelboards. It carries a maximum AIR rating of 10kA at 120/240V AC and an AC voltage rating of 120/240V AC.

Frequently Asked Questions

What is the SQUARE D QO260 miniature circuit breaker used for?

The SQUARE D QO260 is a 60 A, 2-pole miniature circuit breaker used for overcurrent protection in residential and commercial single-phase electrical systems. It installs in QO Load Centers and NQ Panelboards, safeguarding branch circuits against short circuits and overloads at 120/240V AC.

What are the specifications of the SQUARE D QO260 circuit breaker?

The SQUARE D QO260 is rated 60 A, 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120/240V AC. It has 2 poles and a plug-in mounting style. It is designed for use with QO Load Centers and NQ Panelboards.

Where to buy the SQUARE D QO260 circuit breaker worldwide?

3G Electric supplies the SQUARE D QO260 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Square D QO Series breaker.

How to install the SQUARE D QO260 circuit breaker?

To install the SQUARE D QO260, ensure the load center or panelboard is de-energized. Align the breaker's plug-in jaws with the bus bar stabs and press firmly until it snaps into place. Connect the load wire to the terminal and torque to the manufacturer's specification. Always follow local electrical codes.

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

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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