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ABB / General Electric TEY190 Miniature Circuit Breaker
- 90A
- 1 Pole
- Bolt-On
ABB / General Electric
TEY190
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
TEY190
Quantity
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ABB / General Electric TEY190 - 90A 1 Pole Miniature Circuit Breaker
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Description
Built for commercial and industrial power distribution, the 90-amp single-pole component delivers robust thermal-magnetic overcurrent protection. It features a quick-make, quick-break mechanism to ensure reliable operation under load. Designed specifically for compatibility, this unit installs seamlessly into GE A-Series lighting panelboards. The bolt-on mounting style provides a secure, vibration-resistant connection for critical circuits.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TEY190 |
| Series | TEY |
| Amperage | 90A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC, 240VAC, 277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 120VAC, 14kA @ 240VAC, 14kA @ 277VAC, 10kA @ 125VDC |
| Frame Type | TEY |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Lighting Panelboards |
| Wire Gauge | 4 AWG - 1/0 AWG (Cu), 2 AWG - 1/0 AWG (Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 4 AWG (Cu), 2 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, Bell Alarm, Handle Lock |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Quick-Make/Quick-Break, Non-Interchangeable Trip |
Product FAQs
9 answersWhich panelboards are compatible with the TEY190 circuit breaker?
This breaker is designed specifically for installation in GE A-Series lighting panelboards. It features a bolt-on mounting style that secures directly to the panelboard bus.
Can I use the TEY190 in a standard residential load center?
No, this is a bolt-on molded case circuit breaker intended for commercial and industrial A-Series panelboards. It is not compatible with standard plug-on residential load centers.
Is the TEY190 suitable for DC voltage applications?
Yes, in addition to its AC ratings, this breaker is rated for up to 125VDC with a 10kA interrupting capacity.
What does the LI trip function code mean for this breaker?
The LI designation indicates that the thermal-magnetic trip unit provides both Long-Time (overload) and Instantaneous (short-circuit) protection. The trip settings are fixed and non-adjustable.
Does this breaker require a separate mounting base for lug-to-lug applications?
Yes. While it bolts directly onto the bus of GE A-Series panelboards, using it in a standalone lug-to-lug configuration requires a separate bolt-on mounting base accessory.
Are there versions of this 90A breaker with higher interrupting ratings?
Yes, the GE TEY family offers multiple short-circuit tiers. For higher interrupting capacities at 277VAC, you can upgrade to the TEYF (18kA), TEYD (25kA), TEYH (35kA), or TEYL (65kA) series equivalents.
Will my TEY190 breaker be branded as ABB or GE?
Following ABB's acquisition of GE Industrial Solutions, these breakers may feature either ABB or GE branding. The products are identical in form, fit, and function, and are fully interchangeable under the same UL listings.
Is the TEY190 HACR rated for HVAC equipment?
Yes, this breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment.
Does this breaker feature a non-interchangeable trip unit?
Yes, it comes with a factory-sealed, fixed thermal-magnetic trip unit that cannot be swapped or adjusted in the field.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 43 reviews.
Reviews Summary
Generated by AI from 43 most recent customer reviews
Last updated 9/22/26
Customers say these circuit breakers arrive quickly and function as described. Many reviews highlight fast shipping, often within 48 hours, and reasonable pricing compared to local alternatives. Users appreciate the extensive inventory and ability to find hard-to-locate models in stock. The ordering process is described as straightforward, and products consistently arrive well-packaged and as advertised. Common feedback addresses knowledgeable staff and reliable service. A few customers note that shipping tracking information could be more detailed, though delivery timeliness remains consistent across reviews.
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Rating
43 reviews
- SAShaenon A.Verified BuyerReviewingGeneral Electric TEYL1030B 1 Pole Circuit BreakerI recommend this productRated 5 out of 5 stars9/21/26Everything was great!
Super easy and love the options and simple descriptions! Reasonable pricing too will ensure we are a reoccurring customer!
- MJmartin j.Verified BuyerReviewingABB / General Electric TEY320 - 20A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/26/26breaker replacement
fast service and great pricing .. Had this business up and running in No time ,, highly recommend SB
- CMCharles M.Verified BuyerReviewingABB / General Electric TEY320 - 20A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/4/26Just what I needed.
Received as advertised, and at a good price on time. Very satisfied.
- AMAlex M.Verified BuyerReviewingABB / General Electric TEY340 - 40A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars5/12/26SuperBreakers are great.
Another breaker ordered. Arrived on time and fulfilled.
- AMAlex M.Verified BuyerReviewingABB / General Electric TEY130 - 30A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars5/12/26Breaker Ordered
Shipped correctly and on time. We will continue to use SuperBreakers!