Square D QOM2100MVH Miniature Circuit Breaker
- 100A
- 2 Pole
- Bolt-On
Square D
QOM2100MVH
Miniature Circuit Breaker
Brand
Square D
SKU
QOM2100MVH
Quantity
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Square D QOM2100MVH - 100A 2 Pole Miniature Circuit Breaker
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Description
Handling elevated fault current requirements, the QOM2100MVH provides 100 amps of primary disconnect capability for multi-family and commercial metering. This component isolates individual tenant power feeds while offering robust overcurrent defense. The unit mounts into Square D MP Meter-Pak meter centers and compatible metering equipment. Its robust box lugs accept conductors ranging from 4 AWG to 300 kcmil. Rated at 22kAIC, it features a Visi-Trip flag to quickly spot tripped circuits.Specifications
| Brand | Square D |
|---|---|
| Part Number | QOM2100MVH |
| Series | QOM |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | QO |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | MP Meter-Pak Meter Centers, Metering Equipment |
| Wire Gauge | 4 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Visual Trip Indicator, HACR Rated, Main Breaker |
Product FAQs
6 answersWhat enclosures and panels are compatible with the QOM2100MVH?
This QOM2 frame main circuit breaker is specifically designed for use in Square D MP Meter-Pak meter centers, metering equipment, and compatible QO load centers.
What wire sizes and materials are supported by the lugs on this breaker?
The factory-installed box lugs accept either copper or aluminum conductors ranging from 4 AWG to 300 kcmil.
How does the trip unit function on this main breaker?
It utilizes a fixed thermal-magnetic trip mechanism to provide long-time protection against electrical overloads and instantaneous protection against short circuits.
How does the QOM2100MVH mount to the panel busbar?
It uses a bolt-on mounting connection, which requires it to be mechanically fastened to the busbar for a secure and reliable electrical connection in metering centers.
Can this breaker be used in three-phase electrical systems?
No, this 2-pole breaker is strictly designed for single-phase, 120/240V AC applications.
What is the difference between the QOM2100MVH and the QOM2100VH?
While both are 100A, 2-pole main breakers in the QOM2 frame, the QOM2100MVH is specifically designed for use in MP Meter-Pak meter centers and metering equipment. The QOM2100VH is the standard main breaker used in residential QO and Homeline load centers.
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Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
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All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 7 reviews.
Total 5 star reviews: 7 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
7 reviews
- CHCharles H.Verified BuyerReviewingSquare D QOM100VH - 100A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/28/25Sq D always makes sense
It fit perfectly in a panel that has a DC at the meter. Now I can wire my Gen circuits.
- MKMONA K.Verified BuyerReviewingSquare D QOM100VH - 100A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/30/25Perfect fit
Perfect fit,quick service! An exact replacement for a 100 amp main breaker. Full power back. AC working again.
- SHSabine H.ReviewingSquare D QOM2150MM - 150A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/22Service
Service
- DRDerrick R.ReviewingSquare D QOM2100VH - 100A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars12/29/21AWESOME SERVICE AND AVAILABILITY
AWESOME SERVICE. ORDERED AND GOT MY DELIVERY IN ONE DAY! WILL CONTINUE TO USE YOU GUYS IN THE FUTURE!!
- SASamuel A.ReviewingSquare D QOM2200VH - 200A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/6/21Works great as designed
Needed this specific breaker for a drop-in replacement and this was it. I wasn’t disappointed. Superbreakers had it when others didn’t.