ABB / General ElectricTEYD3020B
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ABB / General Electric TEYD3015B Miniature Circuit Breaker
- 15A
- 3 Pole
- Bolt-On
ABB / General Electric
TEYD3015B
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
TEYD3015B
Quantity
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ABB / General Electric TEYD3015B - 15A 3 Pole Miniature Circuit Breaker
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Description
Built for commercial facilities, the GE TEYD3015B is a three-pole, 15A miniature circuit breaker. It delivers dependable thermal-magnetic protection for circuits up to 480Y/277VAC. Designed for GE A-Series lighting panelboards, this bolt-on breaker ensures a secure connection. It accommodates 14-10 AWG copper or 12-10 AWG aluminum wiring. With a 25kAIC rating at 480Y/277V, it handles demanding faults. The unit is HACR and HID rated, making it ideal for HVAC and high-intensity lighting circuits.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TEYD |
| Amperage | 15A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 250VDC, 120/240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480Y/277VAC, 10kA @ 250VDC, 65kA @ 120/240VAC |
| Frame Type | TEYD |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards |
| Wire Gauge | 14-10 AWG (Cu), 12-10 AWG (Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 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 |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR, HID, UL 489 |
| Approval | CSA, HACR, HID, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, Common Trip, Quick-Make/Quick-Break, Visual Trip Indicator, Non-Interchangeable Trip |
Product FAQs
7 answersWhich panelboards are compatible with the TEYD3015B circuit breaker?
This breaker is designed specifically for installation in GE A-Series lighting panelboards, including Pro-Stock models. It utilizes a bolt-on connection to secure directly to the panelboard bus.
What wire sizes and materials are accepted by the load side lugs?
The included lugs accommodate 14 to 10 AWG copper wire or 12 to 10 AWG aluminum wire. Ensure proper torque specifications are followed during installation.
Can this breaker be used in standalone lug-to-lug applications?
Yes, while it is primarily designed to bolt into A-Series panelboards, it can be adapted for unit-mount or lug-to-lug applications by utilizing a separate TEY3B bolt-on mounting base accessory.
How does the interrupting capacity change based on the AC system voltage?
The breaker provides a high interrupting rating of 65kAIC at 240VAC and 120/240VAC. However, this rating decreases to 25kAIC when installed on 480Y/277VAC systems. Always verify the available fault current at the panel before installation.
Can the TEYD3015B be utilized in direct current applications?
Yes, in addition to its AC ratings, this thermal magnetic breaker is rated for use on 250VDC systems with a maximum interrupting capacity of 10kAIC.
Is this breaker rated for HVAC and commercial lighting loads?
Yes, the TEYD3015B carries both HACR and HID ratings, making it fully compliant for heating, air conditioning, refrigeration, and high-intensity discharge lighting circuits.
What type of trip mechanism does the TEYD3015B utilize?
It features a non-interchangeable thermal magnetic trip unit with fixed long-time and instantaneous functions. It also includes a quick-make, quick-break mechanism with common trip bars to ensure all three poles open simultaneously during a fault.
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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.