GE TEYL1020B: 20 Amp, 1-Pole, TEY Compact Lighting Panel Circuit Breaker, 480/277V, 65kA, bolt-on, lug-lug, UL listed, CSA certified.
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Manufacturer: ABB (formerly GE Industrial Solutions)
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Brand: GE Q-Line
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Product Range: TEY – TEYL Series (for GE AS Series lighting panelboards; lug-lug via bolt-on mounting base accessory)
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UPC: 783164462272
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Model Number: TEYL1020B
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Breaker Type: Compact Thermal Magnetic Lighting Panel Circuit Breaker (Molded Case)
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Amperage: 20 Amps
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Poles: 1-Pole
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Voltage: 480/277V AC (rated); also rated 120/240V AC, 125V DC
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Interrupt Rating: 65 kAIC @ 277/480V AC; 100 kAIC @ 120/240V AC; 15 kAIC @ 125V DC
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Mounting Mode: Bolt-on (1 in per pole); lug-lug when used with bolt-on mounting base accessory
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Trip Type: Non-Interchangeable (LI — Long-Time and Instantaneous)
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Wire Size: #14–10 AWG Cu/Al
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Suitable for Reverse Feed: Yes
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Dimensions: Height: 5.2 in; Width: 1.0 in; Depth: 3.0 in
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Weight: 1.0 lbs
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Certifications: UL Listed (UL File
#E11592), CSA Certified
This ABB (formerly GE Industrial Solutions) TEYL1020B bolt-on compact lighting panel circuit breaker delivers dependable 20 Amp, 1-Pole thermal magnetic protection for 480/277V grounded WYE circuits in GE AS Series lighting panelboards. With 65 kAIC interrupt rating at 480/277V, 100 kAIC at 120/240V, and lug-lug capability via mounting base accessory, it supports commercial and industrial lighting distribution applications.