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SQUARE D QOM100VH QOM Series Bolt-On Main Circuit Breaker - QOM Series, Bolt-On Square D Main Circuit Breakers
SQUARE DQOM Series, Bolt-On Square D Main Circuit Breakers

SQUARE D QOM100VH QOM Series Bolt-On Main Circuit Breaker

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
QOM100VH QOM Series Bolt-On Main Circuit Breaker
Category
QOM Series, Bolt-On Square D Main Circuit Breakers
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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
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

Technical Documents

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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
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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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