TEYL1020B - General Electric 20A 1 Pole 480/277V Bolt-On Circuit Breaker 65kA @480v

General Electric TEYL1020B Circuit Breaker

The GE TEYL1020B is a 1-pole, 20-amp molded case circuit breaker engineered for dependable protection in lighting panels and general power distribution systems. Part of the TEYL Series, this breaker features a compact bolt-on design, making it an excellent choice where panel space is limited.

Rated for operation on 480/277V AC systems, it delivers strong overcurrent protection with a high interrupting capacity of 65kA. The breaker utilizes a thermal-magnetic trip mechanism for consistent, reliable performance and is suitable for use in grounded electrical systems.

Specifications

• Manufacturer: General Electric

• Part Number: TEYL1020B

• Series/Frame: TEYL

• Poles: 1

• Amperage: 20A

• Voltage Rating: 480/277V AC

• Mounting Type: Bolt-On

• Interrupting Rating: 65kA

• Trip Unit: Thermal-Magnetic

• Wire Range: 14–10 AWG (Copper/Aluminum)

• Certifications: UL Listed, cUL, CSA

• Typical Applications: Lighting panels, general distribution circuits

Specifications

• Manufacturer: General Electric

• Part Number: TEYL1020B

• Category: Circuit Breaker

• Family: TEYL Series

• Type: TEYL

• Breaker Style: Molded Case

• Frame Size: 125A / TEY

• Poles: 1

• Phase: 1

• Voltage Rating: 480V AC

• Current Rating: 20 Amps

• AIC Rating: 65kA @ 480V

• Mounting / Connection: Bolt-On Panelboard

• Terminal Style: Lug Type

• Function: LI – Long-Time and Instantaneous

• Protection Type: Thermal-Magnetic

• Phase Connection: ABC

• Wire Range: Minimum 10 AWG / Maximum 4 AWG

• Breaker Type: Standard

Product Details

• Panel Compatibility: GE AS Lighting Panels

• Dimensions: 1" W x 5-1/4" L

• Weight: 1 lb

• Standards & Certifications: UL Listed

• Country of Origin: United States

• UPC: 783164462272

• GTIN: 00783164462272

• Wire Size Range: 14 AWG minimum, 10 AWG maximum

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You may return items within 30 days of delivery for a refund.

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