ABB / General ElectricTEYD2080B
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ABB / General Electric TEYD2070B Miniature Circuit Breaker
- 70A
- 2 Pole
- Bolt-On
ABB / General Electric
TEYD2070B
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
TEYD2070B
Quantity
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ABB / General Electric TEYD2070B - 70A 2 Pole Miniature Circuit Breaker
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Description
Designed for commercial facilities, the GE TEYD2070B is a 70A, two-pole miniature circuit breaker. It utilizes fixed thermal-magnetic trip technology for reliable protection. This device mounts securely into GE A-Series lighting panels via a bolt-on connection. It accommodates 4-1/0 AWG copper or 2-1/0 AWG aluminum wiring. With a 25kAIC rating at 480Y/277V, it handles demanding loads. It is HACR rated and features a common trip mechanism to prevent single-phasing.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TEYD |
| Amperage | 70A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 250VDC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480Y/277VAC, 10kA @ 250VDC, 65kA @ 120/240VAC |
| Frame Type | TEY |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Lighting Panels |
| Wire Gauge | 4-1/0 AWG (Cu), 2-1/0 AWG (Al) |
| Max Wire | 1/0 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 | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Quick-Make/Quick-Break, Non-Interchangeable Trip |
Product FAQs
7 answersWhich panelboards are compatible with the TEYD2070B circuit breaker?
The TEYD2070B is specifically designed for use in GE A-Series lighting panelboards. It utilizes a bolt-on mounting style to connect directly to the panel bus.
What is the difference between the TEYD2070B and other TEY-frame breakers like TEYH or TEYL?
The primary difference is the interrupting rating at 480Y/277VAC. The TEYD2070B is rated for 25kAIC. In the same physical footprint, other variants offer different short-circuit ratings, such as the TEYH (35kAIC) and TEYL (65kAIC). All mount in GE A-Series panelboards.
Can the TEYD2070B be used on a 240VAC system?
Yes. While it has a maximum AC voltage rating of 480Y/277VAC (at 25kAIC), it is fully rated for use on 120/240VAC and 240VAC systems, where it provides a higher interrupting rating of 65kAIC.
Can the TEYD2070B be used in DC circuits?
Yes, this breaker is rated for use in direct current applications up to 250VDC, where it provides a 10kA interrupting capacity.
What wire sizes and materials are compatible with the lugs on the TEYD2070B?
The factory-installed lugs on this 70A breaker accept 4 AWG to 1/0 AWG copper wire, or 2 AWG to 1/0 AWG aluminum wire.
What type of trip unit is equipped on the TEYD2070B?
It features a thermal magnetic trip unit with fixed long-time and fixed instantaneous (LI) trip functions.
Is the ABB TEYD2070B the same as the GE TEYD2070B?
Yes. Following ABB's acquisition of GE Industrial Solutions, these breakers may be branded as either ABB or General Electric. They share the exact same TEYD2070B catalog number, physical dimensions, and UL listings.
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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.