ABB / General Electric TED124045WL Molded Case Circuit Breaker
- 45A
- 2 Pole
- Unit Mount
Quantity
ABB / General Electric TED124045WL - 45A 2 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of the legacy E-Frame series, this 45A molded case circuit breaker provides robust thermal-magnetic protection for commercial environments. It is engineered for installation within individual enclosures, switchboards, and motor control centers. The unit-mount configuration features standard line and load lugs. While a legacy component, it can be replaced by the Tmax XT1 series with mounting modifications. Rated 18kAIC at 480VAC, it includes a fixed trip unit and is reverse feed capable.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TED124045WL |
| Series | TED |
| Amperage | 45A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 18kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | TED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Individual Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 14-3 AWG (Cu), 12-1 AWG (Al) |
| Max Wire | 3 AWG (Cu), 1 AWG (Al) |
| 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, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, 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 answersWhy is this breaker listed as both ABB and General Electric?
ABB acquired GE Industrial Solutions. As a result, TED series breakers may arrive with either ABB or GE branding, but they are identical in form, fit, and function.
What does the WL suffix mean in the TED124045WL catalog number?
The WL suffix indicates that the circuit breaker comes factory-equipped with both line and load lugs, making it ready for immediate wiring.
What types of panels or enclosures are compatible with the TED124045WL?
This unit-mount breaker is designed for use in individual enclosures, switchboards, and motor control centers that accept GE E150 Line breakers. It is not a plug-on breaker for standard residential load centers.
What wire sizes do the included lugs on the TED124045WL accept?
The factory-installed lugs accept 14-3 AWG copper (Cu) wire or 12-1 AWG aluminum (Al) wire.
Can the TED124045WL be used in DC applications?
Yes, this thermal-magnetic breaker is rated for up to 250VDC with an interrupting capacity of 10kAIC, in addition to its standard AC ratings.
How does the TED124045WL mount into an electrical system?
It is a feed-thru, unit-mount circuit breaker. It bolts directly to the mounting surface or enclosure backpan rather than plugging onto a busbar.
Is the trip unit on the TED124045WL adjustable?
No, it features a fixed thermal-magnetic trip unit providing long-time and instantaneous (LI) protection. The trip settings cannot be adjusted in the field.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 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.