General Electric
General Electric TEYF145 Circuit Breaker | 277V 45A 1P 18kA@277V Bolt-On TEYF Series
General Electric TEYF145 Circuit Breaker | 277V 45A 1P 18kA@277V Bolt-On TEYF Series
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ABB / GE Branding Notice
On June 30, 2018, ABB completed the acquisition of GE Industrial Solutions. Because of this transition, some products may be labeled as either ABB or GE depending on the manufacturing date and production batch.
Customers may receive products with:
- ABB branding
- GE branding
- Packaging reflecting either brand
Unless otherwise stated, these are considered the same product and are fully interchangeable under the applicable manufacturer specifications.
Please contact our support team before ordering if you have questions about labeling, compatibility, or product identification.
The General Electric TEYF145 is a 1-pole molded case circuit breaker designed for 277V applications. It provides reliable circuit protection with a 45 amp rating and an 18kA interrupting capacity. This thermal magnetic breaker features a bolt-on connection and is compatible with GE AE lighting panels.
Key Features:
✔ Part Number: TEYF145
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Molded Case
✔ Family: TEYF Series
✔ Type: TEYF
✔ Voltage: 277
✔ Amperage: 45
✔ Phase: 1
✔ Poles: 1
✔ AIC rating: 18kA@277V
✔ Connection: Bolt-On
✔ Functions: LI - Long-Time and Instantaneous
✔ Terminal Connection: Lug
✔ Frame Size: 125A/TEY
✔ MCM Size: Min. Wire Size 14 AWG Max. Wire Size 10 AWG
✔ Breaker Type: Standard
✔ Protection: Thermal Magnetic
✔ Phase Connection: ABC
✔ GTIN: 00783164388275
✔ Country of Origin: United States
✔ Dimensions: 1 in x 5-1/4 in
✔ Weight: 3
✔ Panel Type: GE AE Lighting Panels
✔ Standards: CSA, UL
✔ Certification: CSA, UL
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