ABB / General ElectricTED124100
ABB / General Electric TED124125 Molded Case Circuit Breaker
- 125A
- 2 Pole
- Bolt-On
ABB / General Electric
TED124125
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TED124125
Quantity
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ABB / General Electric TED124125 - 125A 2 Pole Molded Case Circuit Breaker
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Description
Built for secure bus connection, this 125-amp bolt-on breaker delivers reliable long-time and instantaneous fault protection. It mounts into GE A-Series and Spectra Series panelboards for commercial and industrial power distribution. Capable of handling 18kAIC at 480VAC, the unit features a trip-free mechanism and comes with load-side lugs. Facilities upgrading from this legacy model can utilize the ABB Tmax XT1 with an appropriate retrofit kit.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TED |
| Amperage | 125A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 18kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | E150 |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, GE Spectra Series Panelboards |
| Wire Gauge | 3 AWG-3/0 AWG (Cu/Al) |
| Max Wire | 3/0 AWG |
| Min Wire | 3 AWG |
| 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 | Load Lugs (TCAL15) |
| Standards | HACR, UL 489, CSA C22.2 No. 5 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
7 answersWhat panelboards are compatible with the TED124125 circuit breaker?
This E150 frame breaker is designed for bolt-on installation in GE A-Series and GE Spectra Series panelboards.
Can the TED124125 be used in reverse feed applications?
Yes, GE TED series molded case circuit breakers are suitable for reverse feed wiring configurations.
Are line and load lugs included with the TED124125?
Yes, it includes factory-installed lugs that accept 3 AWG to 3/0 AWG copper or aluminum conductors.
Is this breaker suitable for direct current systems?
Yes, it is rated for DC applications up to 250VDC with an interrupting capacity of 10kA.
What does the LI trip function indicate on this breaker?
The LI designation means the fixed thermal magnetic trip unit provides both long-time overload protection and instantaneous short-circuit protection.
Why might my TED124125 breaker have ABB branding?
ABB acquired GE Industrial Solutions in 2018. Depending on the production date, this E150 frame breaker may arrive with ABB branding, GE branding, or a combination of both, while maintaining the exact same form, fit, and function.
What precautions are required before installing this bolt-on breaker?
Ensure all power to the panelboard is completely de-energized and verified with a voltage meter before bolting the breaker to the busbars or terminating the conductors.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 34 reviews.
Reviews Summary
Generated by AI from 31 most recent customer reviews
Last updated 7/1/26
Customers say this breaker fits perfectly into existing panels and arrives in excellent condition. Many reviews highlight quick shipping and timely delivery. Users report these breakers function as designed, with reconditioned units appearing like new. Common feedback addresses the wide inventory availability, competitive pricing, and reliable performance. The product consistently meets specifications and integrates seamlessly into electrical systems.
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Rating
34 reviews
- RMRyan M.Verified BuyerReviewingABB / General Electric TED134040WL - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/19/26Exceptional
Great prices, fast delivery
- CPCODY P.Verified BuyerReviewingABB / General Electric TED134150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/31/26Breakers
Exactly what I ordered very prompt delivery it was a job we needed done fast and they had the product at a fair price
- MTMike T.Verified BuyerReviewingABB / General Electric TED134050WL - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/13/26Breaker Order
Breaker came in fast and looks great thanks.
- BGBob G.Verified BuyerReviewingABB / General Electric TED134070WL - 70A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/30/26Perfect fit in an old (50 years) GE panel.
We removed an un-used breaker and installed, this one, within 10 minutes.
- CECoy E.Verified BuyerReviewingABB / General Electric TED134030WL - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/10/26worked as needed
breaker came sealed and in great condition.