ABB / General ElectricTEYD3025B
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ABB / General Electric TEYD3020B Miniature Circuit Breaker
- 20A
- 3 Pole
- Bolt-On
ABB / General Electric
TEYD3020B
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
TEYD3020B
Quantity
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ABB / General Electric TEYD3020B - 20A 3 Pole Miniature Circuit Breaker
New
Quantity
Quantity
ABB / General Electric TEYD3020B - 20A 3 Pole Miniature Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Series | TEYD |
| Amperage | 20A |
| 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, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, Common Trip, Quick-Make/Quick-Break, Visual Trip Indicator, Non-Interchangeable Trip |
Sold out
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ABB / General Electric TEYD3020B - 20A 3 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Series | TEYD |
| Amperage | 20A |
| 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, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, Common Trip, Quick-Make/Quick-Break, Visual Trip Indicator, Non-Interchangeable Trip |
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Description
Providing 20A of capacity, the GE TEYD3020B is a three-pole miniature circuit breaker. It offers reliable thermal-magnetic protection for 480Y/277VAC commercial systems. This unit features a bolt-on mounting style for installation into GE A-Series lighting panelboards. The terminals accept 14-10 AWG copper or 12-10 AWG aluminum conductors. Delivering 25kAIC at 480Y/277V, it ensures excellent fault protection. It carries HACR and HID ratings for HVAC and high-intensity discharge lighting.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TEYD |
| Amperage | 20A |
| 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, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, Common Trip, Quick-Make/Quick-Break, Visual Trip Indicator, Non-Interchangeable Trip |
Product FAQs
6 answersWhat panelboards are compatible with the TEYD3020B?
This bolt-on branch breaker is designed specifically for ABB and GE A-Series lighting panelboards. Each pole requires one inch of mounting space within the panel chassis.
What is the difference between GE TEY, TEYF, TEYD, TEYH, and TEYL circuit breakers?
These breakers share the exact same physical dimensions and fit the same A-Series panelboards but offer different short-circuit interrupting capacities at 480Y/277VAC. The base TEY provides 14kAIC, the TEYF is 18kAIC, the TEYD is 25kAIC, the TEYH is 35kAIC, and the TEYL provides a maximum 65kAIC.
Is the TEYD3020B rated for HVAC equipment and commercial lighting?
Yes. This 20-amp model is both HACR rated for heating, air conditioning, and refrigeration systems, and HID rated for switching high-intensity discharge lighting circuits.
Can the TEYD3020B be installed as a standalone unit-mount breaker?
Yes. Although it is natively a bolt-on panelboard breaker, it can be adapted for individual lug-to-lug surface mount applications if paired with a separate TEY3B mounting base assembly.
Does this breaker support DC voltage applications?
Yes. In addition to its standard commercial AC ratings, this thermal-magnetic breaker is certified for use on up to 250VDC systems, providing a 10kAIC interrupting rating for direct current faults.
Does the TEYD3020B feature integrated arc-fault or ground-fault protection?
No. This unit utilizes standard fixed thermal and magnetic trip elements for traditional overload and short-circuit protection. It does not contain AFCI or GFCI electronics.
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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.