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SQUARE D Miniature Circuit Breaker: 60 A, 120/240V AC, Single Phase, 10kA at 120/240V AC - QOU Series, Unit-Mount Square D Miniature Circuit Breakers
SQUARE DQOU Series, Unit-Mount 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 QOU Series Unit-Mount Miniature Circuit Breaker (MPN QOU2601021) is a 60 A, single-phase, 2-pole device rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. It is designed for use with…

SKU 3G-OTH-23247

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

SQUARE D
Manufacturer Part Number
QOU2601021
Type
Single Phase, 10kA at 120/240V AC
AC
120/240V
Amps
60 A
Phase
Single
Poles
2
For Use With
Air Conditioning and Refrigeration Equipment
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 QOU Series Unit-Mount Miniature Circuit Breaker (MPN QOU2601021) is a 60 A, single-phase, 2-pole device rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. It is designed for use with air conditioning and refrigeration equipment.

Frequently Asked Questions

What is the SQUARE D QOU2601021 miniature circuit breaker used for?

The SQUARE D QOU2601021 is a 60 A, 2-pole miniature circuit breaker designed for air conditioning and refrigeration equipment. It protects single-phase circuits at 120/240V AC with a 10kA interrupting rating, making it suitable for HVAC and commercial cooling applications.

What are the specifications of the SQUARE D QOU2601021 circuit breaker?

The SQUARE D QOU2601021 is a 60 A, single-phase, 2-pole miniature circuit breaker rated for 120/240V AC. It has a maximum AIR rating of 10kA at 120/240V AC and is part of the QOU Series unit-mount design, intended for air conditioning and refrigeration equipment.

Where to buy the SQUARE D QOU2601021 circuit breaker worldwide?

3G Electric supplies the SQUARE D QOU2601021 miniature circuit breaker 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 QOU Series unit-mount breaker.

How to select the right SQUARE D QOU circuit breaker for HVAC equipment?

To select the correct SQUARE D QOU circuit breaker, match the voltage (120/240V AC), amperage (60 A), and pole count (2) to your equipment's nameplate. Ensure the interrupting rating (10kA) exceeds available fault current. The QOU2601021 is specifically designed for air conditioning and refrigeration applications.

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 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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