TEYD3045B - 45Amp Circuit Breaker

TEYD3045B - 45Amp Circuit Breaker

Upgrade your electrical system's safety and reliability with the TEYD3045B Circuit Breaker, a robust solution designed for both industrial and commercial applications. Engineered to protect against overloads and short circuits, this 45A, 3-pole circuit breaker offers a high interrupting capacity of 25KA at 480/277V AC, making it ideal for diverse electrical setups.

Key Features and Benefits:

• Compact Design: The TEYD3045B breaker is only one-inch wide per pole, allowing for efficient use of space within your panel.
• Bolt-On Installation: Ensures a secure and reliable connection to the panel board, reducing installation time and enhancing stability.
• Quick-make / Quick-break Mechanisms: This feature ensures swift and reliable operation, reducing the risk of electrical accidents.
• Common Trip Bars: Provides simultaneous disconnection of all poles in the event of an overload or fault, enhancing overall safety.
• Easy Trip Indication: Clear and visible trip indication helps in quick diagnostics and reduces downtime.

Technical Specifications:

• System Voltage Compatibility: Can be used in systems rated for 120/240 Vac, 240 Vac, 250 Vdc, 277 Vac, and 480/277 Vac.
• Interrupting Ratings: Offers a maximum interrupting capacity of 65 KAIC at 240 Vac and 25 KAIC at 480/277 Vac.
• Poles: 3
• Amperage: 45 A
• Trip Function: Long-time and instantaneous (both fixed), ensuring protection against various fault conditions.
• Wire Range: Suitable for use with #10-#4 Cu/Al wires.

Material Compliance and Certifications:

• UL Listed: Ensures compliance with rigorous safety standards (UL File #E11592).

Suitability:

• Versatile Application: Ideal for use in lighting panels, due to its compatibility with both AC and DC systems. Suitable for reverse feed applications, adding flexibility to system design.

The TEYD3045B Circuit Breaker combines performance, safety, and ease of use, making it an essential component for any serious electrical infrastructure. Whether upgrading an existing panel or installing a new system, this breaker provides a high level of protection and reliability.

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