Square D QOB260VH-1021 Miniature Circuit Breaker
- 60A
- 2 Pole
- Bolt-On
Quantity
Square D QOB260VH-1021 - 60A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Part of the QO family, the Square D QOB260VH-1021 is a 60-amp, two-pole breaker built for commercial applications. It features a factory-installed 120/208/240VAC shunt trip, allowing the unit to be tripped from a remote location for enhanced control. This bolt-on breaker mounts into Square D NQ and NQOD panelboards, accommodating 8-2 AWG wiring. Delivering a 22 kAIC interrupting capacity at 120/240V, it includes the Visi-Trip visual indicator for rapid fault identification.Specifications
| Brand | Square D |
|---|---|
| Part Number | QOB260VH-1021 |
| Series | QOB |
| Amperage | 60A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 240VAC, 22kA @ 120/240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | NQ Panelboards, NQOD Panelboards |
| Wire Gauge | 8-2 AWG (Al/Cu) |
| Max Wire | 2 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Shunt Trip (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Visual Trip Indicator, High Interrupting Capacity, Common Trip |
Product FAQs
4 answersWhat does the 1021 suffix mean on the QOB260VH-1021?
The 1021 suffix indicates that this breaker includes a factory-installed 120/208/240VAC shunt trip accessory. This allows the breaker to be tripped remotely using an external control voltage.
Can I install the QOB260VH-1021 in a standard Square D load center?
No. The QOB series features a bolt-on mounting design specifically for Square D NQ and NQOD panelboards. Standard residential QO load centers require plug-on breakers.
What does the VH designation indicate in the QOB260VH-1021 part number?
The VH indicates a very high interrupting rating. This breaker provides a 22kAIC rating at 120/240VAC, which is suitable for commercial and industrial systems with higher available fault currents compared to standard 10kAIC breakers.
Does the QOB260VH-1021 feature a tripped circuit indicator?
Yes, this breaker includes the Square D Visi-Trip visual indicator. When the breaker trips due to an overcurrent, short circuit, or a remote shunt trip command, a red indicator appears to help quickly identify the faulted circuit.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 206 reviews.
- KHKristopher H.Verified BuyerReviewingSquare D QOB120GFI - 20A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/28/26Great Price!
Great price. Fast delivery. My local electric distributor wanted double for the same breaker, so it was a no brainer to order this one. Ordered another one since with the same great service.
- BLBOOSTIX L.Verified BuyerReviewingSquare D QOB220 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/17/26QOB220
That's nice breakers!
- PHPaul H.Verified BuyerReviewingSquare D QOB330 - 30A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/5/26Quick shipping and delivery
Shipped and delivered on time for installation at one of our projects. Thank you!
- RMRick M.Verified BuyerReviewingSquare D QOB220 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/3/26Project Mgr
Just what I needed.
- DHDoug H.Verified BuyerReviewingSquare D QOB220 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/3/26Square D QOB breakers
As always, our order arrived timely, and accurate. You can’t beat their prices that’s why we have used this company for years.