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ABB / General Electric TEYF260 Miniature Circuit Breaker
- 60A
- 2 Pole
- Bolt-On
ABB / General Electric
TEYF260
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
TEYF260
Quantity
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ABB / General Electric TEYF260 - 60A 2 Pole Miniature Circuit Breaker
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Description
Part of GE's Q-Line series, the TEYF260 is a 60A, two-pole miniature circuit breaker engineered for commercial and industrial power distribution. It provides reliable thermal-magnetic protection for 480Y/277VAC electrical systems. The breaker installs into GE A-Series lighting panelboards using a dependable bolt-on mounting style. It features lug terminals that accommodate 10-4 AWG copper or aluminum wiring. Rated at 18kAIC at 480Y/277VAC, this HACR-rated breaker includes a common trip.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TEYF |
| Amperage | 60A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 277VAC, 480Y/277VAC, 250VDC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 18kA @ 277VAC, 18kA @ 480Y/277VAC, 10kA @ 250VDC, 65kA @ 120/240VAC |
| Frame Type | TEYF |
|---|---|
| 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5.1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Quick-Make/Quick-Break, Non-Interchangeable Trip, Reverse Feed |
Product FAQs
6 answersWhat panelboards are compatible with the TEYF260 circuit breaker?
The TEYF260 is designed for use in GE A-Series lighting panelboards. It features a bolt-on mounting design that connects directly to the panelboard bus.
What is the difference between the standard GE TEY260 and the TEYF260?
The primary difference is the interrupting capacity at 480Y/277VAC. The standard TEY260 is rated at 14kAIC, while the TEYF260 offers an upgraded 18kAIC rating. Both share the same physical dimensions and bolt-on mounting for A-Series panelboards.
Can I use the TEYF260 to replace TEYD, TEYH, or TEYL breakers?
Yes, the TEYF260 shares the same physical footprint as the TEYD, TEYH, and TEYL series. However, you must verify that your system's available fault current does not exceed the TEYF260's 18kAIC rating at 480Y/277VAC, as the D, H, and L variants have higher interrupting capacities of 25kAIC, 35kAIC, and 65kAIC respectively.
What are the lug torque specifications for the TEYF260?
For the factory-installed lugs accepting 10-4 AWG copper or aluminum wire, the required torque is 35 in-lb for #10 AWG, 40 in-lb for #8 AWG, and 45 in-lb for #6 to #4 AWG conductors.
Is the TEYF260 suitable for direct current applications?
Yes, this breaker is rated for DC applications up to 250VDC with an interrupting capacity of 10kAIC. This makes it suitable for specific control circuits or battery systems that fall within these parameters.
Can the TEYF260 be used in standalone applications outside of a panelboard?
Yes. While it is primarily designed to bolt onto GE A-Series panelboards, it can be used in standalone lug-to-lug applications by utilizing a separate TEY3B mounting base.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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2 reviews
- ACAlice C.Verified BuyerReviewingABB / General Electric TEYF350 - 50A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/17/26NA
NA
- MNMaxam N. A. I.Verified BuyerReviewingABB / General Electric TEYF370 - 70A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/25Best Pricing
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