The GE TEYF320 20 Amp three-pole molded case circuit breaker is designed for reliable commercial and industrial power distribution applications. Part of the GE TEYF series, it features a compact one-inch-per-pole construction with a bolt-on mounting design for secure installation in compatible panelboards. The breaker provides dependable thermal-magnetic protection against overloads and short circuits, ensuring safe and efficient circuit operation. Built for grounded 480Y/277VAC systems, it includes quick-make/quick-break mechanisms, common trip bars, and visible trip indication for enhanced safety and easy troubleshooting. Optional auxiliary contact and shunt trip accessories further expand its application flexibility.
Voltage and Rating
- Current Rating: 20 Amps
- Voltage Rating: 480Y/277VAC
- Frequency: 50/60 Hz
- Phase: 3 Phase
- System Type: Grounded 480Y/277VAC systems
Key Specifications
- Breaker Type: Molded Case Circuit Breaker
- Protection Type: Thermal Magnetic
- Number of Poles: 3-Pole
- Series: TEYF
- Mounting Style: Bolt-On
- Application: Commercial and industrial power distribution
- Accessories Available: Auxiliary Contact, Shunt Trip
- Construction Features: Quick-Make / Quick-Break, Common Trip Bar, Visual Trip Indication
- Mounting Base: Suitable for lug-lug applications
Technical Specifications
- Trip Technology: Thermal Magnetic
- Connection Type: Bolt-On
- Trip Settings: Fixed thermal and magnetic protection
- Temperature Rating: 40°C
- Standards/Approvals: UL Listed, CSA Approved (TEYF series compliant)
- Compatibility: GE compatible lighting and distribution panelboards
Product Data
- Manufacturer: General Electric (GE)
- Catalog Number: TEYF320
- UPC: 783164388480
- Series: TEYF
- Type Thermal Magnetic
- Vendor GE
- Brand GE
Returns are easy
You may return items within 30 days of delivery for a refund.
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