TEYF2080B - 80A Circuit Breaker

TEYF2080B 80A Circuit Breaker

The TEYF2080BåÊcircuit breaker from the prestigious TEY / Q-Line series is expertly engineered to provide reliable and efficient protection for a variety of electrical applications. This compact, bolt-on circuit breaker is designed for use on grounded 480Y/277 Vac systems, ensuring a secure and stable connection for diverse uses. The TEYF280B features a two-pole, 80-amp capacity, delivering efficient and safe interruption of electrical flow. Its quick-make, quick-break mechanism, combined with a common trip bar and easy-to-spot trip indication, enhances safety and reliability, making it an indispensable component for any lighting panel or electrical system.

Key Features and Benefits

• Compact and Efficient Design: The TEYF2080B's one-inch width per pole allows for optimal space utilization within electrical panels.
• Secure Bolt-On Mounting: Provides a reliable and stable connection, suitable for various applications as a lug-lug breaker.
• Quick-Make / Quick-Break Mechanism: Ensures rapid and safe interruption of electrical flow, enhancing safety during fault conditions.
• Common Trip Bar: Facilitates simultaneous breaking of all poles, increasing safety and preventing damage to electrical systems.
• Easy-to-Spot Trip Indication: Allows for quick identification of tripped breakers, facilitating prompt maintenance and reducing downtime.

Technical Specifications

• Poles: 2
• Amperage: 80 A
• Interrupting Ratings: 18k @ 480VAC; 65k @ 240VAC
• Trip Style: Non-Interchangeable
• Trip Function: Long Time and Instantaneous (LI), Fixed
• Wire Range: Copper/Aluminum #4-1/0
• Suitable for Reverse Feed: Yes

Material Compliance and Certifications

• UL File Number: E11592
• CSA File Number: LR57114

Suitability

• The TEYF2080BåÊcircuit breaker is ideally suited for use in lighting panels and other electrical systems requiring dependable protection and efficient space management. Its robust design and high interrupting capacity make it perfect for commercial, industrial, and residential applications, ensuring safety and performance in diverse environments.