ABB / General ElectricTHQC32025WL
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ABB / General Electric THQC32020WL Molded Case Circuit Breaker
- 20A
- 3 Pole
- DIN Rail
ABB / General Electric
THQC32020WL
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THQC32020WL
Quantity
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ABB / General Electric THQC32020WL - 20A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
ABB / General Electric THQC32020WL - 20A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQC32020WL |
| Series | THQC |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Frame Type | THQC |
|---|---|
| Terminal Type | Lugs |
| For Use With | 35mm DIN Rail, OEM Panels, Enclosures |
| 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 | 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 |
Quantity
ABB / General Electric THQC32020WL - 20A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQC32020WL-R |
| Series | THQC |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Frame Type | THQC |
|---|---|
| Terminal Type | Lugs |
| For Use With | 35mm DIN Rail, OEM Panels, Enclosures |
| 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 | 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 |
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Description
Rated at 10 kAIC, the GE THQC32020WL is a 20-amp, 3-pole molded case circuit breaker built for dependable power distribution. It serves a wide range of commercial and industrial applications. This Q-Line breaker is equipped with line and load lugs for secure wire terminations. It mounts onto 35mm DIN rails, ensuring seamless integration into OEM control panels and enclosures. The unit employs fixed thermal and magnetic trip mechanisms and is HACR rated for use with HVAC equipment.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQC32020WL |
| Series | THQC |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Frame Type | THQC |
|---|---|
| Terminal Type | Lugs |
| For Use With | 35mm DIN Rail, OEM Panels, Enclosures |
| 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 | 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 |
Product FAQs
7 answersWhat does the "WL" suffix mean in the THQC32020WL catalog number?
The "WL" designation indicates that the circuit breaker comes factory equipped with both line and load side lugs for cable-in, cable-out feed-thru wiring.
How is the GE THQC32020WL circuit breaker mounted?
This breaker is designed for universal mounting. It can be snapped directly onto a standard 35mm DIN rail or used in lug-to-lug base-mounted applications within OEM control panels and enclosures.
What is the difference between GE THQC, THQB, and THQL circuit breakers?
While all belong to the GE Q-Line family, they use different mounting methods. THQC breakers are lug-to-lug or DIN rail mounted, THQB breakers are bolt-on for commercial lighting panels, and THQL breakers are plug-in for standard load centers.
Is the THQC32020WL suitable for use with HVAC equipment?
Yes, this circuit breaker is HACR rated, meaning it is tested and approved for use with heating, air conditioning, and refrigeration equipment.
What wire sizes are compatible with the lugs on the THQC32020WL?
The line and load lugs accept 14 to 8 AWG copper wire or 12 to 8 AWG aluminum wire.
What type of trip mechanism does the THQC32020WL use?
It utilizes a fixed thermal magnetic trip unit with long-time and instantaneous (LI) trip functions. The thermal element responds to sustained overloads, while the magnetic element responds immediately to short circuits.
Will I receive an ABB or GE branded THQC32020WL breaker?
Following ABB's acquisition of GE Industrial Solutions, this breaker may be labeled under either the ABB or GE brand. The physical dimensions, specifications, and performance remain identical regardless of the logo on the label.
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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 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!