ABB / General ElectricTHQC1130
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ABB / General Electric THQC1130WL Molded Case Circuit Breaker
- 30A
- 1 Pole
- DIN Rail
ABB / General Electric
THQC1130WL
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THQC1130WL
Quantity
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ABB / General Electric THQC1130WL - 30A 1 Pole Molded Case Circuit Breaker
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Description
Built for demanding control environments, this 30-amp Q-Line breaker comes standard with both line and load lugs to accelerate wiring tasks. The device mounts onto DIN rail systems within OEM enclosures, offering flexible integration for facility managers. Delivering a 10kA interrupt capacity alongside quick-make/quick-break mechanisms, it ensures reliable thermal-magnetic defense against overcurrents in 120/240V circuits.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQC1130WL |
| Series | THQC |
| Amperage | 30A |
| Poles | 1 |
| 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 | 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 | Line & Load Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, Quick-Make/Quick-Break, Visual Trip Indicator |
Product FAQs
6 answersWhat does the WL suffix indicate on the THQC1130WL catalog number?
The WL suffix designates that the circuit breaker is factory-equipped with copper/aluminum (Cu/Al) line and load lugs.
How is the THQC1130WL secured inside an enclosure?
This breaker is designed to mount onto standard 35mm DIN rail systems. For applications requiring base mounting, it can also be secured using THQCFMK front/rear mounting clips.
What wire sizes are accepted by the terminal lugs on this breaker?
The line and load lugs accept conductors ranging from 14 to 8 AWG for copper wire, and 12 to 8 AWG for aluminum wire.
Why might this breaker arrive with ABB branding instead of General Electric?
ABB acquired GE Industrial Solutions in 2018. The THQC1130WL is manufactured to the exact same Q-Line specifications, but newer production runs will feature the ABB logo instead of the traditional GE branding.
Does this breaker plug onto a panelboard busbar?
No, the THQC1130WL features a feed-thru connection type. It requires hardwired connections at both the line and load terminals and does not plug into a load center bus.
What does the LI trip function code mean for this breaker?
The LI designation indicates that the thermal-magnetic trip unit provides both Long-Time (thermal) protection for sustained overloads and Instantaneous (magnetic) protection for short circuits.
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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!