Square D QOM2200VH-1021 QOM2200VH1021 - 200A 2 Pole Miniature Circuit Breaker
- 200A
- 2 Pole
- Bolt-On
Quantity
Square D QOM2200VH1021 - 200A 2 Pole Miniature Circuit Breaker
New
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Description
Featuring remote tripping capabilities, the Square D QOM2200VH-1021 is a 200A main breaker equipped with a factory-installed 120/240VAC shunt trip. This two-pole unit provides 22kAIC of interrupting capacity. It mounts into QOM2 frame provisions within Square D QO and Homeline load centers. The bolt-on design ensures a secure connection, while the shunt trip allows the breaker to be opened from a remote location.Specifications
| Brand | Square D |
|---|---|
| Part Number | QOM2200VH-1021 |
| Series | QOM |
| Amperage | 200A |
| 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 (QOM2 Frame) |
| 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 | Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Lugs Included, Shunt Trip (Factory Installed) |
| 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
8 answersWhat does the -1021 suffix indicate on the QOM2200VH-1021?
The -1021 suffix designates that this breaker includes a factory-installed 120/208/240V AC shunt trip accessory. This allows the breaker to be tripped remotely via an external control signal.
Which load centers are compatible with the QOM2200VH-1021 main breaker?
This breaker is designed to serve as a primary main breaker in Square D QO and Homeline load centers that are specifically configured to accept a QOM2 frame size.
How is the shunt trip accessory installed on the QOM2200VH-1021?
The 120/208/240V AC shunt trip is factory-installed by Square D inside the breaker housing. It is pre-wired and ready for connection to your external control circuit upon installation.
How does the Visi-Trip feature work on this main breaker?
The Visi-Trip indicator provides a highly visible red flag in the breaker window when it trips due to an overcurrent or short circuit, allowing for quick identification of the tripped circuit without guessing.
Is this breaker suitable for use as a branch breaker?
No, the QOM2 frame is specifically designed for use as a primary main breaker in compatible load centers, not as a branch circuit breaker.
What applications typically require the shunt trip feature on this 200A main breaker?
Shunt trips are commonly used in commercial or industrial applications where emergency power-off (EPO) systems, fire alarms, or safety interlocks require the ability to remotely disconnect the main power supply.
Does this breaker require a separate control circuit for the shunt trip?
Yes, the factory-installed shunt trip requires an external 120/208/240V AC control voltage signal to activate the remote tripping mechanism.
Do I need to purchase separate lugs for the QOM2200VH-1021?
No, this main breaker comes equipped with factory-installed box lugs. They are ready to accept incoming copper or aluminum service conductors right out of the box.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 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.