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SQUARE D Miniature Circuit Breaker: 100 A Amps - 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

The Square D QOM2100VH is a 100 A, single-phase, bolt-on main miniature circuit breaker from the QOM Series, designed for use with Homeline and QO load centers. It features a 22kA interrupting rating at 120/240V AC…

SKU 3G-OTH-722215

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
QOM2100VH
Type
For Use With Homeline Load Center/QO Load Center
Amps
100 A
Phase
Single
Frame Size
100A/QO
For Use With
QO Load Center
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 QOM2100VH is a 100 A, single-phase, bolt-on main miniature circuit breaker from the QOM Series, designed for use with Homeline and QO load centers. It features a 22kA interrupting rating at 120/240V AC and a 100A/QO frame size.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Square D QOM2100VH miniature circuit breaker used for?

The Square D QOM2100VH is a 100 A bolt-on main breaker for Homeline and QO load centers in single-phase residential or light commercial panels. It provides overcurrent protection and a 22kA interrupting rating at 120/240V AC, ensuring safe main disconnect and branch circuit protection.

What are the specifications of the Square D QOM2100VH?

The Square D QOM2100VH is a 100 A, single-phase, bolt-on main miniature circuit breaker from the QOM Series. It has a 100A/QO frame size, 22kA max AIR rating at 120/240V AC, and is designed for use with QO load centers. It is a main breaker type with 120/240V AC voltage rating.

Where to buy the Square D QOM2100VH worldwide?

3G Electric supplies the Square D QOM2100VH 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 100 A main breaker for QO load centers.

How to install the Square D QOM2100VH main breaker?

Install the Square D QOM2100VH by bolting it into the designated main breaker position in a QO load center. Ensure power is off, verify the 100 A rating matches your panel, and torque connections per manufacturer guidelines. Always follow local electrical codes and use a licensed electrician.

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: 150 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM2150VH). 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: Homeline Load Center; Accessory Type: Miniature Circuit Breaker; Amps: 150 A.
SQUARE D
Miniature Circuit Breaker: 150 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM2150VH). 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: Homeline Load Center; Accessory Type: Miniature Circuit Breaker; Amps: 150 A.
Miniature Circuit Breaker: 70 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM70VH). 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: Homeline Load Center; Accessory Type: Miniature Circuit Breaker; Amps: 70 A.
SQUARE D
Miniature Circuit Breaker: 70 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM70VH). 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: Homeline Load Center; Accessory Type: Miniature Circuit Breaker; Amps: 70 A.
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.
SQUARE D
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.
Miniature Circuit Breaker: 125 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM2125VH). 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: Homeline Load Center; Accessory Type: Miniature Circuit Breaker; Amps: 125 A.
SQUARE D
Miniature Circuit Breaker: 125 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM2125VH). 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: Homeline Load Center; Accessory Type: Miniature Circuit Breaker; Amps: 125 A.
Miniature Circuit Breaker: 100 A Amps (MPN QOM100VH). 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: Square D 125 Amp Single Phase Convertible Load Centers (QOM1 Frame Size); Accessory Type: Miniature Circuit Breaker; Amps: 100 A.
SQUARE D
Miniature Circuit Breaker: 100 A Amps (MPN QOM100VH). 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: Square D 125 Amp Single Phase Convertible Load Centers (QOM1 Frame Size); Accessory Type: Miniature Circuit Breaker; Amps: 100 A.
Miniature Circuit Breaker: 60 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM60VH). Key specifications — 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: 60 A.
SQUARE D
Miniature Circuit Breaker: 60 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM60VH). Key specifications — 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: 60 A.
Miniature Circuit Breaker: 125 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM125VH). 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: 125 A.
SQUARE D
Miniature Circuit Breaker: 125 A Amps, For Use With Homeline Load Center/QO Load Center (MPN QOM125VH). 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: 125 A.