ABB / General ElectricTEB122030WL
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ABB / General Electric TEB122040WL Molded Case Circuit Breaker
- 40A
- 2 Pole
- Unit Mount
ABB / General Electric
TEB122040WL
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TEB122040WL
Quantity
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ABB / General Electric TEB122040WL - 40A 2 Pole Molded Case Circuit Breaker
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Description
Designed for versatile standalone mounting, the GE TEB122040WL is a 2-pole, 40A unit-mount molded case circuit breaker. The "WL" suffix indicates that it comes complete with factory-installed line and load lugs, making it ideal for enclosures, switchboards, and motor control centers. Operating within the E150 frame family, this breaker delivers thermal-magnetic LI protection with a 10kAIC rating at 240VAC. It is HACR rated and suitable for reverse feed applications in industrial settings.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TEB122040WL |
| Series | TEB |
| Amperage | 40A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 120/240VAC, 125/250VDC |
| Phase | 1 |
| AIC Rating | 10kA @ 240VAC, 10kA @ 120/240VAC, 5kA @ 125/250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 14-3 AWG (Cu), 12-1 AWG (Al) |
| Max Wire | 3 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs (TCAL12) |
| Standards | HACR, UL 489, NEMA AB-1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Reverse Feed, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
7 answersWhat does the WL suffix mean on the TEB122040WL catalog number?
The WL suffix indicates that the circuit breaker comes equipped with factory-installed line and load lugs.
Is this a General Electric or ABB circuit breaker?
General Electric's industrial circuit breaker division was acquired by ABB. Depending on the manufacturing date, the TEB122040WL may feature either GE or ABB branding, but the physical dimensions and performance specifications remain identical.
Can the TEB122040WL be reverse fed?
Yes, this E150 frame circuit breaker is suitable for reverse feed applications in industrial settings.
Is the TEB122040WL suitable for HVAC equipment?
Yes, this breaker is HACR rated, making it appropriate for heating, air conditioning, and refrigeration applications.
What frame family does this breaker belong to?
The TEB122040WL is part of the legacy GE E150 frame family of molded case circuit breakers.
Are the trip settings adjustable on the TEB122040WL?
No, this breaker features a fixed thermal-magnetic trip unit. Both the long-time overload and instantaneous short-circuit trip functions are factory set and cannot be adjusted in the field.
How is a unit-mount breaker like the TEB122040WL installed?
As a unit-mount breaker, it bolts directly to a mounting surface or panel backplate rather than snapping onto a busbar. It is designed for feed-thru wiring in standalone enclosures, switchboards, and motor control centers.
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Reviews
Review summary
Customers rate this product 4.6 out of 5 based on 10 reviews.
Total 5 star reviews: 9 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
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Rating
10 reviews
- APAlex P.Verified BuyerReviewingABB / General Electric TEB132050 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/19/26Great Service
Received Breaker very quickly and got exactly what we ordered right away.
- JCJay C.Verified BuyerReviewingABB / General Electric TEB122060 - 60A 2 Pole Molded Case Circuit BreakerI do not recommend this productRated 1 out of 5 stars11/19/25Purchased New and Received Used
Purchased a "New" breaker and received a Used one or refurbished one. Sent it back and was told that I would have answers on a replacement first thing in the morning, and havent heard a word.
- BBBilly B.ReviewingABB / General Electric TEB132100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/3/23I need my breaker fast
I am still waiting on my order I only received one breaker and I have a huge job waiting on this breaker
Please find out where it is and send right away.
Thank you
- JSJeffrey S.ReviewingABB / General Electric TEB132050WL - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/31/23Works fine.
Put this in the machine and within 20 minutes hand it up and running again. Just wish I could return the one we took out for refurbishing, instead of trying to dispose of it in electronic waste or sending it to a landfill
- GCGary C.ReviewingABB / General Electric TEB122090WL - 90A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/20/20service
they might not have everything but what did have in their inventory they get out the door right away and you receive tracking within minutes.