ABB / General ElectricTEYH3060B
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
ABB / General Electric TEYH3050B Molded Case Circuit Breaker
- 50A
- 3 Pole
- Bolt-On
ABB / General Electric
TEYH3050B
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TEYH3050B
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
ABB / General Electric TEYH3050B - 50A 3 Pole Molded Case Circuit Breaker
New
Quantity
Similar Items
ABB / General ElectricTEYH3040B
40A 3 Pole Molded Case Circuit Breaker
3 Pole Circuit Breaker
ABB / General ElectricTHLC136050WL
50A 3 Pole Molded Case Circuit Breaker
Description
Providing reliable branch circuit protection, the TEYH3050B is a 50A, 3-pole MCCB from GE's Q-Line. It features thermal-magnetic trip units for precise long-time and instantaneous functions. This compact breaker utilizes a secure bolt-on mounting style tailored for GE A-Series lighting panelboards. Load side lugs accept 10-4 AWG wire. Rated for 35kAIC at 480Y/277VAC, it offers excellent fault clearing. It is HACR and HID rated, featuring a quick-make/quick-break mechanism.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TEYH |
| Amperage | 50A |
| 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 | 10-4 AWG (Cu/Al) |
| Max Wire | 4 AWG |
| Min Wire | 10 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, Bell Alarm, Padlock Attachment, Mounting Base |
|---|---|
| Accessories | Load Side Lug Terminals |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, HID, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, Common Trip, Quick-Make/Quick-Break, Non-Interchangeable Trip, Reverse Feed |
Product FAQs
7 answersWhat does the H in the TEYH3050B catalog number signify?
The H indicates a high interrupting capacity rating. While standard GE TEY breakers are rated at 14kAIC at 480/277VAC, the TEYH series provides an upgraded 35kAIC interrupting rating at the same voltage.
Which panelboards are compatible with the TEYH3050B circuit breaker?
This breaker is designed specifically for use in GE A-Series lighting panelboards. It features a bolt-on mounting base engineered to fit these commercial distribution panels.
What wire sizes and materials are accepted by the lugs on the TEYH3050B?
The factory-installed lugs on this breaker accept wire gauges from 10 AWG to 4 AWG. They are rated for use with both copper (Cu) and aluminum (Al) conductors.
How does the TEYH3050B mount into the panelboard?
It utilizes a bolt-on connection type. The breaker is physically bolted directly to the panelboard busbar, providing a secure, vibration-resistant connection required in commercial A-Series panels.
Can the TEYH3050B be used in DC electrical systems?
Yes, this thermal-magnetic breaker is rated for 250VDC applications, where it provides a 10kAIC interrupting rating.
Are the trip settings on the TEYH3050B adjustable?
No, this breaker features a fixed thermal and fixed magnetic trip unit (LI function). The long-time and instantaneous trip settings are factory set and cannot be adjusted in the field.
Is the TEYH3050B manufactured by ABB or General Electric?
ABB acquired GE Industrial Solutions, so this breaker is now manufactured under the ABB brand. It retains the original GE Q-Line TEYH catalog numbers and exact panelboard compatibility.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
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
Search
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!