ABB / General ElectricTHHQB2130
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ABB / General Electric THHQB2125 Miniature Circuit Breaker
- 25A
- 2 Pole
- Bolt-On
ABB / General Electric
THHQB2125
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
THHQB2125
Quantity
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ABB / General Electric THHQB2125 - 25A 2 Pole Miniature Circuit Breaker
New
Quantity
Quantity
ABB / General Electric THHQB2125 - 25A 2 Pole Miniature Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THHQB2125 |
| Series | THHQB |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | THQB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE A-Series Panelboards, ReliaGear Panelboards |
| Wire Gauge | 14-8 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, Reverse Feed, Quick-Make/Quick-Break, Internal Common Trip, Visual Trip Indicator, Non-Interchangeable Trip |
Sold out
Quantity
ABB / General Electric THHQB2125 - 25A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THHQB2125-R |
| Series | THHQB |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | THQB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE A-Series Panelboards, ReliaGear Panelboards |
| Wire Gauge | 14-8 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, Reverse Feed, Quick-Make/Quick-Break, Internal Common Trip, Visual Trip Indicator, Non-Interchangeable Trip |
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Description
Engineered for commercial and industrial power distribution, the GE THHQB2125 is a 2-pole, 25-amp miniature circuit breaker. It features a compact one-inch per pole design with a heat-resistant thermoset case for structural rigidity. This unit bolts securely into GE A-Series and ReliaGear panelboards. It accepts 14-8 AWG copper or 12-8 AWG aluminum wire via standard box lugs. Rated for 22kAIC at 120/240VAC, it includes an internal common trip and quick-make/quick-break mechanisms.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THHQB2125 |
| Series | THHQB |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | THQB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE A-Series Panelboards, ReliaGear Panelboards |
| Wire Gauge | 14-8 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, Reverse Feed, Quick-Make/Quick-Break, Internal Common Trip, Visual Trip Indicator, Non-Interchangeable Trip |
Product FAQs
5 answersWhich panelboards are compatible with the THHQB2125 breaker?
This bolt-on breaker is designed for use in GE A-Series and ABB ReliaGear lighting panelboards.
Can the THHQB2125 replace a standard THQB2125?
Yes. The THHQB2125 has a higher interrupting rating of 22kAIC compared to the 10kAIC of the standard THQB2125. It shares the same physical dimensions and bolt-on mounting, making it a suitable replacement where higher fault current protection is required.
What is the difference between GE THQB and THHQB circuit breakers?
The primary difference is the interrupting capacity. Standard THQB breakers are rated for 10kAIC at 120/240V, while the THHQB series features a higher interrupting rating of 22kAIC. Both share the same 1-inch per pole bolt-on form factor.
Is the THHQB2125 breaker HACR rated?
Yes, this breaker is HACR rated, making it suitable for use with compatible heating, air conditioning, and refrigeration equipment.
Does the THHQB2125 mount on a standard DIN rail?
No, this is a bolt-on circuit breaker. It is designed to bolt directly to the bus connections in compatible GE and ABB lighting panelboards and will not fit on a DIN rail or in a standard plug-on load center.
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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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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 13 reviews.
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Rating
13 reviews
- JLJames L. L.Verified BuyerReviewingABB / General Electric THHQB21100 - 100A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/6/26ABB / General Electric THHQB21100
Fast Service and delivery, The breaker was as described and brand new! Great pricing and great Service. I paid extra for UPS ground, it was delivered quickly.
- SNScott N.Verified BuyerReviewingABB / General Electric THHQB32030 - 30A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars12/30/25Perfect
The correct breaker the first time - every time.
- AGAlejandra G.Verified BuyerReviewingABB / General Electric THHQB1140 - 40A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/25Everithing is good!
Everithing is good!
- LMLuis M.ReviewingABB / General Electric THHQB2145 - 45A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/19/23Good product and good service
Good product and good service
- SHScott H.ReviewingABB / General Electric THHQB2180 - 80A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/21/2280amp commercial breaker
Great how easy it was to order and how fast I got it. I will order one again when needed