ABB / General ElectricTHED124100WL
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ABB / General Electric THED124090WL Molded Case Circuit Breaker
- 90A
- 2 Pole
- Unit Mount
ABB / General Electric
THED124090WL
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THED124090WL
Quantity
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ABB / General Electric THED124090WL - 90A 2 Pole Molded Case Circuit Breaker
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Description
Designed for standalone industrial applications, the THED124090WL delivers thermal-magnetic protection for 90A circuits. This E-frame breaker achieves a 65kA interrupting rating at 240VAC. The unit-mount configuration fastens into standard enclosures, switchboards, and motor control centers. It serves as a high-interrupting upgrade for standard TED124090WL installations. Factory-installed TCAL15 lugs on both the line and load sides ensure immediate readiness for heavy-duty wiring.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THED124090WL |
| Series | THED |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480VAC, 20kA @ 250VDC |
| Frame Type | THED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 3 AWG - 3/0 AWG (Cu), 1 AWG - 3/0 AWG (Al) |
| Max Wire | 3/0 AWG |
| Min Wire | 3 AWG (Cu), 1 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs (TCAL15) |
| Standards | CSA C22.2 No. 5.1, HACR Rated, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Common Trip, 2-Pole in 3-Pole Housing, High Interrupting Capacity |
Product FAQs
6 answersWhat does the WL suffix indicate on the THED124090WL catalog number?
The WL suffix designates that the breaker comes equipped with factory-installed line and load lugs, meaning it is ready for immediate wire termination upon installation.
What type of equipment is the THED124090WL designed to be installed in?
This unit-mount, feed-thru breaker is intended for bolt-on installation in GE switchboards, motor control centers, and standalone enclosures. It is not compatible with standard plug-in residential load centers.
Can this E-frame breaker be used in direct current (DC) applications?
Yes, this thermal-magnetic breaker is rated for DC circuits up to 250VDC. When applying it in DC systems, ensure the wiring configuration matches the manufacturer guidelines for proper DC arc interruption.
Does this breaker provide ground fault protection?
No, this model features standard thermal-magnetic trip technology with long-time and instantaneous (LI) functions for overload and short-circuit protection. It does not include ground fault (GFCI or LSIG) circuitry.
Is the THED124090WL considered a legacy component?
Yes, this E-frame breaker is part of the legacy GE molded case circuit breaker family. Following ABB's acquisition of GE Industrial Solutions, these breakers are often sourced to maintain or expand existing legacy switchboards and control panels.
Are there specific wire materials required for the factory lugs?
The included lugs are dual-rated for both copper and aluminum conductors. They accept 3 AWG to 3/0 AWG copper or 1 AWG to 3/0 AWG aluminum wire. Always apply the correct torque specified on the breaker faceplate during installation to prevent thermal issues.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 14 reviews.
Total 5 star reviews: 14 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
14 reviews
- BPBJ P.Verified BuyerReviewingABB / General Electric THED136030WL - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/24/26Electric THED136030WL - 30A 3 Pole Molded Case Circuit Breaker
The circuit breaker arrived in excellent condition and was exactly as described. The quality is excellent, and it fits our application perfectly. Installation was straightforward, and it has been operating reliably without any issues.
The seller packed the item securely, and the shipping was fast. Overall, I am very satisfied with this purchase and would recommend both this product and the seller to others.
- CBChristian B.Verified BuyerReviewingABB / General Electric THED136090WL - 90A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/12/26Breakers and more....
I believe I have left several reviews for SuperBreakers, all with praise on the quality of their product, their friendly and knowledgeable staff, and superb pricing, and this review is no different. I have yet to be let down or disappointed by their products or team members. Top notch all around! Once you use them, you will see how valuable a resource they really are to have in almost any situation that requires breakers or any type of motor control or switch gear.
- LSLuis S.Verified BuyerReviewingABB / General Electric THED136070WL - 70A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/30/26Excellent service
Excellent service and prices easy fast and professional!!
- SPScott P.Verified BuyerReviewingABB / General Electric THED136050WL - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/30/25Product as described
Appears to be exactly what is described
- SASamuel A. C.Verified BuyerReviewingABB / General Electric THED136090WL - 90A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/30/25what we needed when we needed it.
product was delivered with no issues, got the customer back online in a timely, inexpensive manner.