TEYF2090B - 90A Circuit Breaker

TEYF2090B 90A Circuit Breaker

The TEYF2090B circuit breaker from the trusted TEY / Q-Line series is meticulously designed to offer superior protection and reliability for a wide range of electrical applications. The quick-make, quick-break mechanism, along with a common trip bar and easy-to-spot trip indication, significantly enhances safety and reliability, making it a critical component for any lighting panel or electrical system.

Key Features and Benefits

• Compact and Efficient Design: The TEYF2090B's one-inch width per pole maximizes space utilization within electrical panels.
• Secure Bolt-On Mounting: Ensures a reliable and stable connection, suitable for a variety of applications as a lug-lug breaker.
• Quick-Make / Quick-Break Mechanism: Provides 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: 90 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 TEYF2090B circuit breaker is ideally suited for use in lighting panels and other electrical systems that require 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.