ABB / General ElectricTED124025
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ABB / General Electric TED124020 Molded Case Circuit Breaker
- 20A
- 2 Pole
- Bolt-On
ABB / General Electric
TED124020
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TED124020
Quantity
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ABB / General Electric TED124020 - 20A 2 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
ABB / General Electric TED124020 - 20A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | TED124020 |
| Series | TED |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 18kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | TED |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, GE Spectra Series Panelboards |
| Wire Gauge | 14 AWG - 3 AWG (Cu), 12 AWG - 1 AWG (Al) |
| Max Wire | 3 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, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Lugs (TCAL12) |
| Standards | CSA C22.2 No. 5, HACR Rated, NEMA AB 1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Quantity
ABB / General Electric TED124020 - 20A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | TED124020-R |
| Series | TED |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 18kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | TED |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, GE Spectra Series Panelboards |
| Wire Gauge | 14 AWG - 3 AWG (Cu), 12 AWG - 1 AWG (Al) |
| Max Wire | 3 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, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Lugs (TCAL12) |
| Standards | CSA C22.2 No. 5, HACR Rated, NEMA AB 1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
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Description
Part of the legacy E-Frame family, the GE TED124020 is a 2-pole, 20A molded case circuit breaker designed for commercial power distribution. This bolt-on breaker mounts into GE A-Series and Spectra Series panelboards. For modern upgrades, it can be replaced by the Tmax XT1 series using a retrofit kit. Delivering an 18kAIC rating at 480VAC, it features LI protection functions. The breaker is HACR rated and supports reverse feed applications.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TED124020 |
| Series | TED |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 18kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | TED |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, GE Spectra Series Panelboards |
| Wire Gauge | 14 AWG - 3 AWG (Cu), 12 AWG - 1 AWG (Al) |
| Max Wire | 3 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, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Lugs (TCAL12) |
| Standards | CSA C22.2 No. 5, HACR Rated, NEMA AB 1, UL 489 |
| Approval | CE, 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 answersWhich panelboards are compatible with the TED124020 circuit breaker?
This E-frame breaker is designed for bolt-on installation in GE A-Series and Spectra Series panelboards.
Can the TED124020 be used in direct current (DC) applications?
Yes, it carries a DC rating of 250VDC with an interrupting capacity of 10kA, making it suitable for specific direct current circuits.
Is the TED124020 suitable for reverse feed applications?
Yes, this thermal magnetic circuit breaker is suitable for reverse feed installations.
Is the TED124020 HACR rated?
Yes, this breaker carries an HACR special marking, meaning it is approved for use with heating, air conditioning, and refrigeration equipment.
What is the difference between the TED124020 and the TED124020WL?
The WL suffix indicates that the breaker is factory-equipped with copper and aluminum line and load lugs. The core breaker and its electrical specifications remain identical.
What wire sizes do the standard lugs on the TED124020 accept?
The standard lugs accept 14 AWG to 3 AWG copper wire, or 12 AWG to 1 AWG aluminum wire.
Can the TED124020 be mounted on a standard DIN rail?
No, the TED124020 is a bolt-on molded case circuit breaker designed specifically for direct mounting in GE panelboards. It is not compatible with DIN rail installations.
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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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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.