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SQUARE D Miniature Circuit Breaker: 60 A, 120/240V AC, Single Phase, 10kA at 120/240V AC - QOB Series, Bolt-On Square D Miniature Circuit Breakers
SQUARE DQOB Series, Bolt-On 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 QOB260 is a 60 A, single-phase, bolt-on miniature circuit breaker from the QOB Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This 2-pole breaker is designed for use with…

SKU 3G-OTH-23274

Also listed as: QOB 260 · QOB-260

Brand
SQUARE D
Item
Miniature Circuit Breaker: 60 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
Category
QOB Series, Bolt-On Square D Miniature Circuit Breakers
Available to Order
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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
QOB260
Type
Single Phase, 10kA at 120/240V AC
AC
120/240V
Amps
60 A
Phase
Single
Poles
2
For Use With
Square D NQOD 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

The SQUARE D QOB260 is a 60 A, single-phase, bolt-on miniature circuit breaker from the QOB Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This 2-pole breaker is designed for use with Square D NQOD Panelboards.

Frequently Asked Questions

What is the SQUARE D QOB260 miniature circuit breaker used for?

The SQUARE D QOB260 is a 60 A, 2-pole bolt-on miniature circuit breaker used for overcurrent protection in single-phase 120/240V AC electrical systems. It is specifically designed for use with Square D NQOD panelboards in commercial and industrial power distribution applications.

What are the specifications of the SQUARE D QOB260 circuit breaker?

The SQUARE D QOB260 is a 60 A, single-phase, 2-pole bolt-on miniature circuit breaker rated for 120/240V AC. It has a maximum AIR rating of 10kA at 120/240V AC and is designed for use with Square D NQOD panelboards. The manufacturer part number is QOB260.

Where to buy the SQUARE D QOB260 circuit breaker worldwide?

You can source the SQUARE D QOB260 circuit breaker through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Square D QOB Series breaker.

How to install the SQUARE D QOB260 bolt-on circuit breaker?

To install the SQUARE D QOB260, ensure the panelboard is de-energized. Align the breaker's bolt-on terminals with the bus bar connections in a Square D NQOD panelboard, then tighten the mounting screws securely. Follow all applicable electrical codes and use proper personal protective equipment.

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 qob series, bolt-on 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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