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SQUARE D Miniature Circuit Breaker: 100 A Amps (MPN QOM100VH) - QOM Series, Bolt-On Square D Main Circuit Breakers
SQUARE DQOM Series, Bolt-On Square D Main Circuit Breakers

SQUARE D Miniature Circuit Breaker: 100 A Amps (MPN QOM100VH)

The Square D QOM100VH is a 100 A, single-phase, bolt-on miniature circuit breaker from the QOM Series, designed for use as a main breaker in Square D 125 Amp Single Phase Convertible Load Centers (QOM1 Frame Size)…

SKU 3G-OTH-722219

Brand
SQUARE D
Item
Miniature Circuit Breaker: 100 A Amps
Category
QOM Series, Bolt-On Square D Main Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
QOM100VH
Amps
100 A
Phase
Single
Frame Size
100A/QO
For Use With
Square D 125 Amp Single Phase Convertible Load Centers (QOM1 Frame Size)
Accessory Type
Miniature Circuit Breaker
Max. AIR Rating
22kA at 120/240V AC
AC Voltage Rating
120/240V AC
Circuit Breaker Type
Main Breaker
View Full Spec Sheet

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

Product Description

The Square D QOM100VH is a 100 A, single-phase, bolt-on miniature circuit breaker from the QOM Series, designed for use as a main breaker in Square D 125 Amp Single Phase Convertible Load Centers (QOM1 Frame Size). It carries a 120/240V AC voltage rating and a maximum AIR rating of 22kA at 120/240V AC.

Frequently Asked Questions

What is the Square D QOM100VH miniature circuit breaker used for?

The Square D QOM100VH is a 100 A, single-phase main breaker for Square D 125 Amp Single Phase Convertible Load Centers (QOM1 Frame Size). It provides overcurrent protection in residential and light commercial electrical panels, rated 120/240V AC with a 22kA interrupting capacity.

What are the specifications of the Square D QOM100VH?

The Square D QOM100VH is a 100 A, single-phase, bolt-on main breaker from the QOM Series. It has a 120/240V AC voltage rating, a maximum AIR rating of 22kA at 120/240V AC, and a 100A/QO frame size. It fits Square D 125 Amp Single Phase Convertible Load Centers.

Where to buy the Square D QOM100VH worldwide?

3G Electric supplies the Square D QOM100VH miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this Square D main breaker.

How to install the Square D QOM100VH main breaker?

Install the Square D QOM100VH as a bolt-on main breaker in Square D 125 Amp Single Phase Convertible Load Centers (QOM1 Frame Size). Ensure power is off, verify voltage rating (120/240V AC), and torque connections per manufacturer guidelines. Always follow local electrical codes and use qualified personnel.

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 qom series, bolt-on square d main 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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Miniature Circuit Breaker: 200 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM2200VH). Key specifications — Frame Size: 100A/QO; AC Voltage Rating: 120/240V AC; Phase: Single; Circuit Breaker Type: Main Breaker; Max. AIR Rating: 22kA at 120/240V AC; For Use With: QO Load Center; Accessory Type: Miniature Circuit Breaker; Amps: 200 A.
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Miniature Circuit Breaker: 200 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM2200VH). Key specifications — Frame Size: 100A/QO; AC Voltage Rating: 120/240V AC; Phase: Single; Circuit Breaker Type: Main Breaker; Max. AIR Rating: 22kA at 120/240V AC; For Use With: QO Load Center; Accessory Type: Miniature Circuit Breaker; Amps: 200 A.
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