ABB / General ElectricTHQC21100
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ABB / General Electric THQC2190WL Molded Case Circuit Breaker
- 90A
- 2 Pole
- DIN Rail
ABB / General Electric
THQC2190WL
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THQC2190WL
Quantity
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ABB / General Electric THQC2190WL - 90A 2 Pole Molded Case Circuit Breaker
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Description
Built for reliable feed-thru applications, the GE THQC2190WL is a 90-amp, two-pole molded case circuit breaker from the Q-Line family. It delivers consistent thermal-magnetic protection for 120/240VAC electrical systems. This unit integrates easily into DIN rail systems, OEM panels, and standalone enclosures. It comes equipped with line and load side lugs for straightforward wiring.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQC2190WL |
| Series | THQC |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | THQC |
|---|---|
| Terminal Type | Lugs |
| For Use With | DIN Rail Systems, OEM Panels, Enclosures |
| Wire Gauge | 6-1/0 AWG (Cu), 4-1/0 AWG (Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 6 AWG (Cu), 4 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 | Lugs |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, Common Trip, Quick-Make/Quick-Break, Visual Trip Indicator |
Product FAQs
6 answersWhat does the "WL" suffix mean on the THQC2190WL?
The "WL" designation indicates that the breaker comes factory-equipped with both line and load side lugs. This allows for direct cable-in and cable-out feed-thru wiring, making it ideal for standalone enclosures and OEM panels.
How is the THQC2190WL installed in a panel?
Unlike plug-in or bolt-on Q-Line breakers, the THQC series is designed for feed-thru applications. It mounts directly onto a standard 35mm DIN rail or a flat base plate, using lug-to-lug connections for both the line and load sides.
How does the trip mechanism function on this GE 90A breaker?
The THQC2190WL features a fixed thermal-magnetic trip unit with Long-Time and Instantaneous (LI) functions. It also includes a common trip bar that ensures both poles open simultaneously during a fault, and the handle moves to a center position to provide clear visual trip indication.
Can I use the THQC2190WL to replace a THQL2190 in a standard GE load center?
No. Although both are 90-amp, 2-pole Q-Line breakers, they have different mounting styles. The THQC2190WL is a lug-to-lug breaker for DIN rail or base mounting, whereas the THQL series features a plug-in design specifically for GE residential load centers.
Is the THQC2190WL suitable for heating, air conditioning, and refrigeration equipment?
Yes, this breaker is HACR rated, meaning it has been tested and approved for use with the specific electrical loads and surge characteristics of heating, air conditioning, and refrigeration equipment.
Did ABB acquire the GE THQC circuit breaker line?
Yes, ABB acquired GE Industrial Solutions. The THQC2190WL is now manufactured under the ABB / General Electric brand, but it retains the exact same form, fit, and function as legacy GE THQC breakers.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 42 reviews.
Reviews Summary
Generated by AI from 35 most recent customer reviews
Last updated 8/15/25
Customers say these electrical breakers are exactly what they needed, particularly for hard-to-find models. Many reviews mention quick delivery and proper packaging. The products consistently fit their intended applications, from generators to furnaces. Frequent comments address the accurate product descriptions that helped ensure correct ordering. Users note the items arrive in new condition and well-protected. Common feedback includes appreciation for product availability, especially for older or uncommon models.
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Rating
42 reviews
- POPaul O.Verified BuyerReviewingABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars9/3/26Recent Breaker Purchases
These breakers matched perfectly for my main AC supplies for my boat. I had the original 43-year-old Chinese (GenFu) breakers that failed and these GEs were a perfect match. My only reservation for not providing a 5-star review is breakers do not arrive in GE's original packaging which can lead to questions whether they are truly "new" breakers. Otherewise, happy I found some that replaced my originals. Thanks SB!
- AAAlfredo A.Verified BuyerReviewingABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/26/26Replacement of disconnect switches
Good product and price
- JSJoe S.Verified BuyerReviewingABB / General Electric THQC32015WL - 15A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/22/26THQC tough to find…
Works as should
- MPMike P.Verified BuyerReviewingABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/6/26Everything worked out just fine. I would recommend it again.
Considering how old the panel was the breaker worked out just fine. Were you again?
- QPQuang P.Verified BuyerReviewingABB / General Electric THQC2130 - 30A 2 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars2/10/26Fast Shipping & Quality Service
Great experience with SuperBreakers! The GE THQL 60A and 30A breakers arrived with fast shipping and professional packaging. The free shipping was a huge bonus. My HVAC is back up and running—excellent service!