ABB / General ElectricTEYH3090B
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ABB / General Electric TEYH3080B Miniature Circuit Breaker
- 80A
- 3 Pole
- Bolt-On
ABB / General Electric
TEYH3080B
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
TEYH3080B
Quantity
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ABB / General Electric TEYH3080B - 80A 3 Pole Miniature Circuit Breaker
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Description
Designed to handle 80-amp loads, the TEYH3080B is a current-limiting breaker that minimizes fault energy. The three-pole unit incorporates a quick-make/quick-break toggle mechanism for dependable operation. This breaker mounts into GE A-Series lighting panelboards using a sturdy bolt-on configuration. The included load side lugs accept 4-2/0 AWG copper or aluminum conductors. With an interrupting capacity of 35 kAIC at 480Y/277VAC, it meets rigorous commercial standards.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TEYH |
| Amperage | 80A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 250VDC, 120/240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC, 10kA @ 250VDC, 65kA @ 120/240VAC |
| Frame Type | TEY |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Lighting Panelboards |
| Wire Gauge | 4-2/0 AWG (Cu/Al) |
| Max Wire | 2/0 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 |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Quick-Make/Quick-Break, Common Trip, Non-Interchangeable Trip, Visual Trip Indicator |
Product FAQs
8 answersWhich panelboards are compatible with the TEYH3080B circuit breaker?
This bolt-on circuit breaker is designed specifically for use in GE A-Series lighting panelboards. It mounts directly to the panelboard chassis.
What is the difference between GE TEY and TEYH circuit breakers?
The "H" in the part number designates a higher interrupting capacity. While standard TEY breakers are rated 14kAIC at 277/480VAC, the TEYH series provides a 35kAIC rating at the same voltage.
What wire sizes and materials are accepted by the TEYH3080B terminals?
The factory-installed lugs accept 4 AWG to 2/0 AWG conductors. The terminals are rated for use with both copper (Cu) and aluminum (Al) wire.
Can the TEYH3080B be used in DC applications?
Yes, this breaker is rated for 250VDC applications with an interrupting capacity of 10kAIC.
Are the trip settings on the TEYH3080B adjustable?
No, this breaker features fixed thermal and fixed magnetic trip elements. It provides standard long-time and instantaneous (LI) protection without field adjustability.
How does the TEYH3080B connect to the panelboard?
It is a bolt-on molded case circuit breaker. The unit must be securely bolted directly to the busbars of a compatible GE A-Series panelboard chassis.
What is the interrupting rating of the TEYH3080B at 240VAC?
When applied to 240VAC or 120/240VAC systems, the TEYH3080B provides a maximum interrupting rating of 65kAIC, which is higher than its 35kAIC rating at 480/277VAC.
What frame size does the TEYH3080B use?
It is built on the GE TEY frame, which is part of the Q-Line family of miniature circuit breakers.
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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
- EHEvan H.Verified BuyerReviewingABB / General Electric TEYH3060B - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/15/26TEYH3060B
Just what we were looking for, shipped immediately.
- LLynnReviewingABB / General Electric TEYH3100B - 100A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/14/23Exactly right
Fast shipping. Well packaged.
- WSWilliam S.ReviewingABB / General Electric TEYH3100B - 100A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars10/18/22Very easy web site to order from
Great in stock item and the web site keeps update inventories.
- WMWesley M.ReviewingABB / General Electric TEYH3020B - 20A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars11/18/20Great service and fast shipping!
Great service and fast shipping!