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Square D HOM2110 Miniature Circuit Breaker
- 110A
- 2 Pole
- Plug-On
Square D
HOM2110
Miniature Circuit Breaker
Brand
Square D
SKU
HOM2110
Quantity
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Square D HOM2110 - 110A 2 Pole Miniature Circuit Breaker
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Description
Part of the Homeline series, the HOM2110 delivers 110 amps of thermal-magnetic protection for residential systems. This two-pole breaker safeguards heavy-duty appliances and subpanels. It features a plug-on design that snaps securely into Square D Homeline load centers. The box lug terminals accept 4 AWG to 2/0 AWG aluminum or copper wiring. Rated for 10kAIC at 120/240VAC, this unit is HACR rated for use with HVAC equipment and meets UL 489 standards.Specifications
| Brand | Square D |
|---|---|
| Part Number | HOM2110 |
| Series | HOM |
| Amperage | 110A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | HOM |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Square D 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 |
| Available Options | Padlock Attachment |
|---|---|
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Mercury Free, RoHS Compliant |
Product FAQs
6 answersCan I install the HOM2110 in a Square D QO load center?
No, the HOM2110 is a Homeline series breaker and is not interchangeable with Square D QO panels. It features a 1-inch per pole format and fits exclusively in Square D Homeline load centers.
How many panel spaces does the HOM2110 require?
The HOM2110 requires two standard 1-inch spaces in a Homeline load center.
What is the recommended tightening torque for the HOM2110 box lugs?
The standard tightening torque for the HOM2110 box lugs is 42.5 lb-in (4.8 N.m) for 4 AWG to 2/0 AWG wire. Always verify the exact torque specifications printed on the breaker label before installation.
Can the HOM2110 be used as a back-fed main breaker?
Yes, the HOM2110 can be used as a back-fed main breaker in compatible Homeline load centers. When installed as a back-fed main, the NEC requires a breaker retaining kit (such as the HOM4RK2LA or HOM1RK, depending on your specific panel model) to secure it to the interior.
Is the HOM2110 HACR rated for HVAC equipment?
Yes, the HOM2110 is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment that requires this specific rating.
What is the difference between the HOM2110 and HOM2110CP?
The HOM2110 and HOM2110CP are the exact same 110A circuit breaker. The "CP" suffix simply indicates commercial packaging (bulk bar-coded packaging) used for retail distribution.
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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 4.8 out of 5 based on 56 reviews.
Reviews Summary
Generated by AI from 52 most recent customer reviews
Last updated 4/1/26
Customers say these circuit breakers work as intended and function reliably once installed. Many reviews mention fast shipping and timely delivery, with several noting same-day or next-day shipment. Users frequently praise the competitive pricing and good value. Common feedback includes appreciation for having discontinued or hard-to-find breakers in stock when other suppliers don't. Customers report the breakers fit properly and perform their intended electrical functions. Several mention the convenience of online ordering and reliable stock availability. One customer noted receiving a breaker with a broken ear that didn't affect functionality.
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Rating
56 reviews
- CSCharles S.Verified BuyerReviewingSquare D HOM215GFI - 15A GFCI Miniature Circuit BreakerI recommend this productRated 4 out of 5 stars9/25/26It did the job
My pool motor stopped running, and I found a breaker fault causing the problem. I could not find one locally, and SuperBreakers had a reasonable price with free delivery. I called and asked where they were located, as I wanted it ASAP. The New York gentleman I spoke with checked his inventory and said it would go out that afternoon. When it arrived, it was a snap to get my motor running again.
- WMWayne M.Verified BuyerReviewingSquare D HOM240 - 40A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/14/26Good product, great price!
I was having a hard time finding this partifcular breaker at my local big box building materials retailer and found this and another odd size breaker. Much better price here and shipped in a couple of days. Could not be happier. I will think of this company for future projects.
- AMAlex M.Verified BuyerReviewingSquare D HOM120GFI - 20A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/30/26Breaker Order
SuperBreakers did it again! Great price and delivered early!
- HMHope M.Verified BuyerReviewingSquare D HOM220 - 20A 2 Pole Miniature Circuit BreakerI do not recommend this productRated 1 out of 5 stars4/1/26Deceiving
I needed a specific breaker that has a large opening for the wiring. The photos were deceiving and showed what looked like the large opening I need for where the wires go. However, I received the breaker and the opening is the exact same and 2 other breakers I purchased from Home Depot and from Menards. Now I spent another $35 on a breaker I can’t even use. Shopping is outrageously priced, and I tried to return and I literally will have to PAY THEM to return this item. I’m very upset.
- DLDennis L.Verified BuyerReviewingSquare D HOM215 - 15A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars3/31/26good value
Good value on the breakers. the order was shipped in good time. Timing is important in our industry so quick shipment is vital. Thank you.