TEYF3045B - 45Amp Circuit Breaker

TEYF3045B - 45Amp Circuit Breaker

The TEYF3045B Circuit Breaker is a high-performance solution specifically designed for grounded 480Y/277 VAC systems, making it an essential component for both commercial and industrial electrical applications. This compact, one-inch wide per pole, bolt-on circuit breaker is engineered for versatility and reliability. It features a Quick-make/Quick-break mechanism, common trip bars, and easy-to-spot trip indication to ensure the highest levels of safety and operational efficiency.

Key Features and Benefits:

• Compact Design: One-inch wide per pole construction optimizes space usage.
• Quick-make/Quick-break Mechanism: Ensures rapid response and enhances safety.
• Common Trip Bars: Provides clear trip indication for reliable fault detection.
• Versatile Applications: Suitable for various installations as a lug-lug breaker.
• Accessory Compatibility: Supports auxiliary contact and shunt trip accessories for enhanced functionality.

Technical Specifications:

• Poles: 3
• Amperage: 45A
• System Voltage: 120/240 VAC; 240 VAC; 277 VAC; 480/277 VAC
• Interrupting Ratings: 120/240 VAC: 65 KAIC; 240 VAC: 65 KAIC; 277 VAC: 18 KAIC; 480/277 VAC: 18 KAIC
• Trip Style: Non-Interchangeable
• Trip Function: LI
• Continuous Current Rating: Standard
• Suitable for Reverse Feed: Yes
• Wire Range (Cu/Al): #10-#4
• Special Markings: HACR

Material Compliance and Certifications:

• The TEYF3045BåÊCircuit Breaker complies with stringent safety and performance standards, holding UL File #E11592 and CSA File #LR57114 certifications. This compliance ensures that the breaker meets industry regulations, providing assurance of its quality and reliability.

Suitability:

• The TEYF3045B is ideal for use in lighting panels and other critical electrical systems where space efficiency and high performance are paramount. Its bolt-on mounting base and robust design make it a versatile and dependable choice for various installation scenarios. The circuit breaker's high interrupting capacity and reliable performance make it well-suited for demanding commercial and industrial environments.

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