2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:General Electric
- Sub-Category:Molded Case
Description
TEYL3125B
TEYL3125B is a 3 pole, 125 amp, 480 volt bolt-on circuit breaker from General Electric's TEYL series designed for reliable panelboard protection.TEYL3125B features a thermal magnetic trip unit with a 65kA interrupt rating at 480V, suitable for grounded 480Y/277 VAC systems. This compact breaker is one inch wide per pole and non-interchangeable, providing high interrupting capacity and durability for lighting panel applications.
- Key Specifications
- Amperage: 125 Amps
- Voltage Rating: 480 VAC / 277 VAC
- Number of Poles: 3 Pole
- Mounting Type: Bolt-On
- Interrupt Rating: 65kA at 480V
- Series/Frame: TEYL
- Trip Unit: Thermal Magnetic
- Width: 1 inch per pole
- Application: Lighting Panel Circuit Breaker
- Non-Interchangeable Type
- Certifications: UL Listed
Specifications
- Part Number: TEYL3125B
- Manufacturer : General Electric
- Brand : General Electric
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : TEYL Series
- Type : TEYL
- Voltage : 480
- Amperage : 125
- Phase : 3
- Poles : 3
- AIC rating : 65kA@480V
- Connection : Bolt-on Panelboard
- Functions : LI - Long-Time and Instantaneous
- Terminal Connection : Lug
- Frame Size : 125A/TEY
- Temp Rating : -13–158 °F (-25–70 °C)
- MCM Size : Min. Wire Size 10 AWG Max. Wire Size 4 AWG
- Breaker Type : Standard
- Protection : Thermal Magnetic
- Phase Connection : ABC
Product Data
- UPC : 783164462654
- GTIN : 00783164462654
- Country of Origin : United States
- Dimensions : 3 in x 5-1/4 in
- Weight : 2 lb
- Panel Type : GE AS Lighting Panels
- Standards : UL
- Certification : UL
You may also like
- Opens in a new window.



