ABB / General ElectricTHHQB2170
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Free Shipping Over $99
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ABB / General Electric THHQB2160 Miniature Circuit Breaker
- 60A
- 2 Pole
- Bolt-On
ABB / General Electric
THHQB2160
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
THHQB2160
Quantity
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ABB / General Electric THHQB2160 - 60A 2 Pole Miniature Circuit Breaker
New
Quantity
Quantity
ABB / General Electric THHQB2160 - 60A 2 Pole Miniature Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THHQB2160 |
| Series | THHQB |
| Amperage | 60A |
| 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 Lighting Panelboards |
| Wire Gauge | 8-3 AWG (Cu), 8-3 AWG (Al) |
| Max Wire | 3 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | 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, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Non-Interchangeable Trip, Reverse Feed |
Sold out
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ABB / General Electric THHQB2160 - 60A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THHQB2160-R |
| Series | THHQB |
| Amperage | 60A |
| 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 Lighting Panelboards |
| Wire Gauge | 8-3 AWG (Cu), 8-3 AWG (Al) |
| Max Wire | 3 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | 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, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Non-Interchangeable Trip, Reverse Feed |
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Description
Designed for commercial lighting and distribution, the GE THHQB2160 is a 60A, two-pole miniature circuit breaker. It delivers dependable protection for branch circuits requiring an elevated interrupting capacity. This component mounts into GE A-Series and ReliaGear lighting panelboards, utilizing a bolt-on connection for maximum stability. Boasting a 22kAIC rating at 120/240VAC, it easily handles substantial fault currents. The breaker incorporates an internal common trip and an HACR rating.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THHQB2160 |
| Series | THHQB |
| Amperage | 60A |
| 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 Lighting Panelboards |
| Wire Gauge | 8-3 AWG (Cu), 8-3 AWG (Al) |
| Max Wire | 3 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | 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, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Non-Interchangeable Trip, Reverse Feed |
Product FAQs
6 answersWhat panelboards accept the THHQB2160 circuit breaker?
This bolt-on breaker is designed exclusively for commercial and industrial panelboards, specifically GE A-Series and ReliaGear Lighting Panelboards. It will not fit in standard residential load centers that require plug-in breakers.
What is the difference between the THQB2160 and THHQB2160?
Both are 60A, 2-pole, bolt-on Q-Line circuit breakers, but they have different short-circuit interrupting ratings. The THQB2160 is rated at 10kAIC, while the THHQB2160 features a higher interrupting capacity of 22kAIC at 120/240VAC.
Can I use the THHQB2160 to replace a THHQL2160?
No. While both are 60A, 2-pole, 22kAIC breakers, the THHQB2160 is a bolt-on breaker for commercial panelboards. The THHQL2160 is a plug-in breaker designed for residential load centers. They mount differently and are not interchangeable.
What is the recommended lug tightening torque for the THHQB2160?
The required torque depends on the wire gauge installed. Torque 8 AWG wire to 40 in-lb, 6 to 4 AWG wire to 45 in-lb, and 3 AWG wire to 50 in-lb.
Is the THHQB2160 suitable for reverse feed applications?
Yes, GE Q-Line THHQB molded case circuit breakers are suitable for reverse feed installations.
Is this breaker HACR rated?
Yes, the THHQB2160 is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment circuits.
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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