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ABB / General Electric THQD22175 Molded Case Circuit Breaker
- 175A
- 2 Pole
- Unit Mount
ABB / General Electric
THQD22175
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THQD22175
Quantity
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ABB / General Electric THQD22175 - 175A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Quantity
ABB / General Electric THQD22175 - 175A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQD22175 |
| Series | THQD |
| Amperage | 175A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 120VAC, 240VAC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120VAC, 22kA @ 240VAC, 22kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE A-Series Panelboards, GE Spectra Series Panelboards, Enclosures |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Lugs (TCAL25) |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Non-Interchangeable Trip, High Interrupting Capacity, Reverse Feed |
Sold out
Quantity
ABB / General Electric THQD22175 - 175A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQD22175-R |
| Series | THQD |
| Amperage | 175A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 120VAC, 240VAC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120VAC, 22kA @ 240VAC, 22kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE A-Series Panelboards, GE Spectra Series Panelboards, Enclosures |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Lugs (TCAL25) |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Non-Interchangeable Trip, High Interrupting Capacity, Reverse Feed |
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Description
Providing reliable overcurrent protection, the GE THQD22175 is a 2-pole, 175A molded case circuit breaker from the trusted Q-Line series. It is engineered to handle demanding commercial and industrial electrical loads with a high interrupting capacity. This bolt-on MCCB mounts into GE A-Series and Spectra Series panelboards.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQD22175-R |
| Series | THQD |
| Amperage | 175A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 120VAC, 240VAC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120VAC, 22kA @ 240VAC, 22kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE A-Series Panelboards, GE Spectra Series Panelboards, Enclosures |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Lugs (TCAL25) |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Non-Interchangeable Trip, High Interrupting Capacity, Reverse Feed |
Product FAQs
7 answersWhich panelboards accept the THQD22175 circuit breaker?
This bolt-on breaker is designed for installation in GE A-Series and Spectra Series panelboards, as well as compatible individual enclosures and modular metering equipment.
Why might my THQD22175 breaker arrive with ABB branding instead of GE?
ABB acquired GE Industrial Solutions in 2018. Depending on the manufacturing date, this Q-Line breaker may feature either ABB or General Electric branding, but the physical dimensions and technical specifications are identical.
What is the difference between the GE TQD22175 and the THQD22175?
While both are 175-amp, 2-pole breakers with the same physical footprint, they differ in short-circuit interrupting capacity. The standard TQD22175 is rated at 10kAIC at 240V, whereas the THQD22175 provides a higher interrupting rating of 22kAIC at 240V.
What wire gauge range is supported by the terminals on the THQD22175?
The factory-installed load lugs accommodate copper or aluminum wire sizes ranging from 4 AWG up to 300 kcmil.
What mounting hardware is required to install this breaker in a Spectra Series panelboard?
When mounting THQD breakers in a GE APN-B Spectra Series panelboard, you will typically need an AMCB6QD mounting hardware kit, which supports up to six poles in a dual or twin branch configuration.
Are the thermal and magnetic trip settings adjustable on this breaker?
No. The THQD22175 utilizes a fixed thermal-magnetic trip unit, meaning both the long-time (thermal) and instantaneous (magnetic) trip functions are factory-set and non-adjustable.
Can the THQD22175 be used as a tenant main breaker?
Yes, this 175-amp breaker is frequently used as a tenant main disconnect in compatible GE modular metering equipment and multi-family metering stacks.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 9 reviews.
Total 5 star reviews: 9 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
9 reviews
- JRJeffrey R.Verified BuyerReviewingABB / General Electric THQD32200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/29/26200A 3 Pole breaker
Breaker was in good shape and in good working order.
- APAlex P.Verified BuyerReviewingABB / General Electric THQD32200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/4/26Great Service
Provided exactly what I needed
- RDRob D.Verified BuyerReviewingABB / General Electric THQD32225 - 225A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/10/26Happy Customer
Sean assisted us on this difficult order, and got it all correct. The price was good and the order received within 5 days on a tricky order! Thank you, Sean!
- RGRonald G.Verified BuyerReviewingABB / General Electric THQD32225 - 225A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/18/25Breaker purchase
The breaker I purchased was in great condition, delivered quickly. This kind of service allows me to make people happy. That’s the goal!
- GMGloria M.ReviewingABB / General Electric THQD32150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/29/23Exactly what I needed and
Exactly what I needed and showed up quick