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Square D QOM80VH Miniature Circuit Breaker
- 80A
- 2 Pole
- Bolt-On
Square D
QOM80VH
Miniature Circuit Breaker
Brand
Square D
SKU
QOM80VH
Quantity
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Square D QOM80VH - 80A 2 Pole Miniature Circuit Breaker
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Description
Serving as the primary disconnect for residential electrical systems, this 80A main breaker fits seamlessly into Square D QO and Homeline load centers. The bolt-on design ensures a secure connection within QOM1 frame panelboards, providing essential overcurrent protection for the entire bus. Rated for 22kA interrupting capacity at 120/240V, the unit features a Visi-Trip indicator for quick fault identification and is HACR rated for HVAC applications.Specifications
| Brand | Square D |
|---|---|
| Series | QOM |
| Amperage | 80A |
| 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 | QO Load Centers, Homeline Load Centers |
| Wire Gauge | 4 AWG - 2/0 AWG (Al/Cu) |
| Max Wire | 2/0 AWG |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| 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, High Interrupting Capacity |
Product FAQs
4 answersWhat frame size is the QOM80VH and what panels does it fit?
The QOM80VH is a QOM1 frame size circuit breaker. QOM1 main breakers are interchangeable between Square D QO and Homeline series load centers that are designed to accept QOM1 frames (typically 50A to 125A).
What does the VH stand for in the QOM80VH part number?
The VH designates a higher interrupting rating of 22,000 AIC (22kAIC) at 120/240VAC. This provides enhanced fault protection compared to standard 10kAIC breakers.
Can I use the QOM80VH to replace an older QOM80 main breaker?
Yes, the QOM80VH is a direct physical replacement for older 80-amp QOM1 main breakers. It provides the same 80-amp protection while offering an upgraded 22kAIC interrupting rating.
How does this breaker mount inside the load center?
The QOM80VH secures directly to the load center bus using mounting bolts. This bolt-on design provides a rigid, vibration-resistant connection required for main breaker applications.
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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.