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SQUARE D QOB115GFI Miniature Circuit Breaker, 15 A, 120V AC, 1-Pole, Bolt-On - QOB Series, Bolt-On Square D Miniature Circuit Breakers
SQUARE DQOB Series, Bolt-On Square D Miniature Circuit Breakers

SQUARE D QOB115GFI Miniature Circuit Breaker, 15 A, 120V AC, 1-Pole, Bolt-On

The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB115GFI) is a 15 A, single-phase, bolt-on breaker rated for 120V AC with a maximum AIR rating of 10kA at 120V AC. It is designed for use with QO Load Centers…

SKU 3G-OTH-22687

Brand
SQUARE D
Item
QOB115GFI Miniature Circuit Breaker, 15 A, 120V AC, 1-Pole, Bolt-On
Part Number
QOB115GFI
Category
QOB Series, Bolt-On Square D Miniature Circuit Breakers
Available to Order
Also known as:QOB115GFISQUARE D
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Technical Specifications

SQUARE D
Manufacturer Part Number
QOB115GFI
Type
Single Phase, 10kA at 120V AC
AC
120V
Amps
15 A
Phase
Single
Poles
1
For Use With
QO Load Centers and NQ Panelboards
Max. AIR Rating
10kA at 120V AC
AC Voltage Rating
120V AC

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

Product Description

The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB115GFI) is a 15 A, single-phase, bolt-on breaker rated for 120V AC with a maximum AIR rating of 10kA at 120V AC. It is designed for use with QO Load Centers and NQ Panelboards.

Frequently Asked Questions

What is the SQUARE D QOB115GFI miniature circuit breaker used for?

The SQUARE D QOB115GFI is a 15 A, single-phase, bolt-on miniature circuit breaker rated for 120V AC. It provides overcurrent and short-circuit protection in QO Load Centers and NQ Panelboards, commonly used in commercial and industrial electrical distribution systems.

What are the specifications of the SQUARE D QOB115GFI circuit breaker?

The SQUARE D QOB115GFI is a 1-pole, 15 A, 120V AC miniature circuit breaker with a maximum AIR rating of 10kA at 120V AC. It is a bolt-on type designed for use with QO Load Centers and NQ Panelboards, providing reliable overcurrent protection.

Where to buy the SQUARE D QOB115GFI circuit breaker worldwide?

3G Electric supplies the SQUARE D QOB115GFI 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 breaker.

How to install the SQUARE D QOB115GFI circuit breaker?

Install the SQUARE D QOB115GFI by bolting it into a compatible QO Load Center or NQ Panelboard. Ensure power is off, verify the breaker is rated for your system voltage (120V AC) and current (15 A), and torque connections per manufacturer guidelines. Always follow local electrical codes.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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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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