ABB / General ElectricTEYD2100B
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ABB / General Electric TEYD2090B Miniature Circuit Breaker
- 90A
- 2 Pole
- Bolt-On
ABB / General Electric
TEYD2090B
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
TEYD2090B
Quantity
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ABB / General Electric TEYD2090B - 90A 2 Pole Miniature Circuit Breaker
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Description
Engineered for commercial power distribution, the GE TEYD2090B is a 2-pole, 90A miniature circuit breaker from the Q-Line series. It provides reliable thermal-magnetic protection for grounded 480Y/277V AC systems. This bolt-on breaker installs into GE A-Series lighting panelboards. It features a compact one-inch per pole footprint and robust lug terminals accepting 4-1/0 AWG wire. Rated 25kAIC at 480Y/277V, it includes a quick-make/quick-break mechanism and is HACR rated for HVAC use.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TEYD |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 250VDC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480Y/277VAC, 10kA @ 250VDC, 65kA @ 120/240VAC |
| Frame Type | TEY |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Lighting Panelboards |
| Wire Gauge | 4-1/0 AWG (Cu), 2-1/0 AWG (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 Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment, Handle Lock, Mounting Base |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Non-Interchangeable Trip, Quick-Make/Quick-Break |
Product FAQs
5 answersWhat panelboards are compatible with the TEYD2090B circuit breaker?
The TEYD2090B is designed specifically for use in GE A-Series lighting panelboards, including Type AS bolt-on panels.
What is the difference between the GE TEY2090B, TEYD2090B, TEYH2090B, and TEYL2090B?
These breakers share the same physical frame and fit the same A-Series panelboards, but they have different short circuit interrupting ratings at 480/277VAC. The TEY is rated at 14kAIC, the TEYD at 25kAIC, the TEYH at 35kAIC, and the TEYL at 65kAIC.
What is the recommended lug torque for the TEYD2090B circuit breaker?
For the factory-installed lugs on the TEYD2090B, the recommended tightening torque is 45 in-lb for 4 AWG wire, and 50 in-lb for 3 AWG through 1/0 AWG wire.
Are ABB TEYD2090B and GE TEYD2090B the same circuit breaker?
Yes. Following the acquisition of GE Industrial Solutions by ABB, the TEYD2090B is manufactured under the ABB brand but remains the exact same component. It is fully backwards compatible with existing GE A-Series panelboards.
Can the TEYD2090B be used in DC voltage applications?
Yes, this thermal magnetic breaker is rated for DC applications up to 250VDC, providing a short circuit interrupting rating of 10kAIC at that voltage.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 4 reviews.
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
4 reviews
- ZLZach L.Verified BuyerReviewingABB / General Electric TEYD2050B - 50A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/21/26Quick shipping, quality product!!
Works as expected, fast shipping
- CGchristopher G.Verified BuyerReviewingABB / General Electric TEYD3090B - 90A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars4/17/26My go to
Appreciate your stock and lead time!
- JSJohn S.ReviewingABB / General Electric TEYD3020B - 20A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars4/16/20Breaker Purchase
Order shipped right away!
- JSJohn S.ReviewingABB / General Electric TEYD3080B - 80A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars1/29/20Breaker Purchase
Very timely delivery. Packaged very well.