ABB / General ElectricTEYL2100B
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ABB / General Electric TEYL2090B Molded Case Circuit Breaker
- 90A
- 2 Pole
- Bolt-On
ABB / General Electric
TEYL2090B
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TEYL2090B
Quantity
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ABB / General Electric TEYL2090B - 90A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for commercial and industrial power distribution, the GE TEYL2090B is a 2-pole, 90A molded case circuit breaker from the Q-Line series. It provides reliable thermal-magnetic protection for branch circuits and feeders. This unit mounts into GE A-Series lighting panelboards. The bolt-on design ensures a secure, vibration-resistant connection to the bus, making it ideal for demanding environments.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TEYL2090B |
| Series | TEYL |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 125VDC, 250VDC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 42kA @ 125VDC, 20kA @ 250VDC, 100kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE A-Series Panelboards |
| Wire Gauge | 4-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 4 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, Bell Alarm, Padlock Attachment, Handle Lock |
|---|---|
| Accessories | Load Lugs |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Quick-Make/Quick-Break, Common Trip, Trip-Free Mechanism |
Product FAQs
7 answersWhich panelboards are compatible with the TEYL2090B circuit breaker?
This breaker is designed specifically for use in GE A-Series panelboards. It features a bolt-on connection to secure it directly to the panel bus.
Can I use the TEYL2090B in a standard GE Powermark Gold load center?
No, TEYL series breakers are bolt-on devices designed for commercial and industrial A-Series panelboards. They will not fit into residential plug-on load centers like the Powermark Gold series.
What wire sizes and materials are accepted by the lugs on this breaker?
The factory-installed lugs accept wire sizes from 4 AWG up to 1/0 AWG. They are rated for both copper (Cu) and aluminum (Al) conductors.
Why is this breaker listed under both ABB and General Electric?
ABB acquired GE Industrial Solutions in 2018. Depending on the manufacturing date, the TEYL2090B may feature either GE or ABB branding, but the physical dimensions, ratings, and panel compatibility remain identical.
What does the L in the TEYL series designation indicate?
In the GE Q-Line family, the L indicates a high interrupting capacity. The TEYL2090B provides a 65kA interrupting rating at 480/277VAC, which is higher than standard TEY or TEYF versions.
Can this 2-pole breaker be used in DC applications?
Yes, the TEYL2090B carries DC ratings. It is rated for 42kA at 125VDC and 20kA at 250VDC, making it suitable for specific direct current installations.
Are the trip settings on the TEYL2090B adjustable?
No, this thermal-magnetic breaker features fixed long-time and instantaneous (LI) trip functions. The trip points cannot be adjusted in the field.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 3 reviews.
Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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3 reviews
- CCarloReviewingGeneral Electric TEYL3060B 3 Pole Circuit BreakerI recommend this productRated 5 out of 5 stars1/6/24Reliable with great customer service.
Reliable with great customer service. Good inventory.
- MNMike N.ReviewingABB / General Electric TEYL3020B - 20A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars1/12/22nice job
nice work thank you
- MSMark S.ReviewingABB / General Electric TEYL3050B - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/18/19Always a SNAP.
Ordering from SUPERBREAKERS is so easy, fast, and cost effective. It's always the first place I look when gathering the materials I need for a project.