ABB / General ElectricTHQL32030ST1
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Free Shipping Over $99
Free Shipping Over $99
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ABB / General Electric THQL32030 Miniature Circuit Breaker
- 30A
- 3 Pole
- Plug-On
ABB / General Electric
THQL32030
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
THQL32030
Quantity
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ABB / General Electric THQL32030 - 30A 3 Pole Miniature Circuit Breaker
New
Quantity
Quantity
ABB / General Electric THQL32030 - 30A 3 Pole Miniature Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQL32030 |
| Series | THQL |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Frame Type | THQL |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE Q-Line Load Centers, Lighting Panels |
| 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 Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment |
|---|---|
| Standards | HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Internal Common Trip, Quick-Make/Quick-Break, Reverse Feed |
Sold out
Quantity
ABB / General Electric THQL32030 - 30A 3 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQL32030-R |
| Series | THQL |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Frame Type | THQL |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE Q-Line Load Centers, Lighting Panels |
| 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 Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment |
|---|---|
| Standards | HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Internal Common Trip, Quick-Make/Quick-Break, Reverse Feed |
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Description
Built for commercial and industrial applications, this three-pole 30A breaker delivers standard 10kAIC protection at 240VAC. It features an internal common trip and a quick-make, quick-break mechanism to guarantee reliable operation under fault conditions. It installs into GE Q-Line load centers and compatible lighting panels. The unit accepts 14-8 AWG copper or 12-8 AWG aluminum wire via standard box lugs. HACR rated for HVAC equipment, it provides essential thermal-magnetic protection.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQL32030 |
| Series | THQL |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Frame Type | THQL |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE Q-Line Load Centers, Lighting Panels |
| 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 Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment |
|---|---|
| Standards | HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Internal Common Trip, Quick-Make/Quick-Break, Reverse Feed |
Product FAQs
6 answersWhat load centers are compatible with this 3-pole circuit breaker?
This THQL plug-in breaker is designed for use in GE and ABB PowerMark Gold Q-Line load centers, as well as compatible AL, AQ, and A-Series lighting panels that accept 3-phase, 1-inch plug-on breakers.
How many panel spaces does the THQL32030 require for installation?
It requires three standard 1-inch panel spaces. Each of the three poles occupies a 1-inch slot in a compatible three-phase load center.
Is this breaker a direct replacement for older General Electric THQL32030 models?
Yes, ABB acquired GE Industrial Solutions. This current ABB / GE THQL32030 is the exact drop-in replacement for legacy GE breakers sharing the same catalog number.
Is this breaker suitable for heating and air conditioning applications?
Yes, the THQL32030 is HACR rated, making it fully approved for use with commercial heating, air conditioning, and refrigeration equipment requiring 30A overcurrent protection.
What is the bolt-on equivalent for the THQL32030?
If your commercial distribution panel requires a bolt-on connection rather than a plug-in connection, the direct equivalent in the Q-Line series is the THQB32030.
Can I use this breaker in a standard single-phase residential load center?
No. This is a 3-pole circuit breaker designed exclusively for 240VAC three-phase systems. Standard single-phase residential load centers cannot accommodate a 3-pole breaker.
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Free Shipping Policy
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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All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 90 reviews.
Total 5 star reviews: 88 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Generated by AI from 78 most recent customer reviews
Last updated 8/5/25
Customers say these circuit breakers arrive quickly and fit their electrical panels perfectly. Many reviews mention competitive pricing compared to local suppliers. Frequent comments address the secure packaging and prompt delivery. Reviews highlight the exact match to specifications and ease of installation. The selection receives particular praise, especially for hard-to-find models.
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Rating
90 reviews
- KLKim L.Verified BuyerReviewingABB / General Electric THQL2130 - 30A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/6/26Circuit Breaker
Thank you for your fast efficient service! We had a power outage and several power surges that took out our breaker. Fast easy inexpensive repair!!
- RHRussell H.Verified BuyerReviewingABB / General Electric THQL1120GF - 20A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/20/26Hard To Find
Had an old breaker that was hard to find but they had it and at a reasonable price!
- JBJeff B.Verified BuyerReviewingABB / General Electric THQL32030 - 30A 3 Pole Miniature Circuit BreakerRated 3 out of 5 stars7/14/26No paperwork
Part arrived, would have been nice to receive a packing slip or something in the box beside the part.
- SNScott N.Verified BuyerReviewingABB / General Electric THQL32100 - 100A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/26/26Owner
Worked great, breaker was the exact match
- JDJerry D.Verified BuyerReviewingABB / General Electric THQL32050 - 50A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/19/26Best place to get great prices on 3pole breakers
i have bought from super breakers before & when i need these for a job i know they will be great. i buy to restock my truck.