ABB Tmax T3N Circuit Breaker T3N225TWA

ABB Tmax T3N225TWA Circuit Breaker

The ABB Tmax T3N225TWA is a robust molded case circuit breaker designed to provide reliable protection for electrical systems. With a 225-ampere rating and a maximum voltage capacity of 600V, this three-pole breaker is suitable for a wide range of industrial and commercial applications.

Key Features

• High Interrupting Capacity: Capable of handling up to 25kA at 480V, ensuring effective protection against short circuits.
• Thermal-Magnetic Trip Unit: Equipped with a fixed thermal and magnetic trip unit, offering consistent and dependable overcurrent protection.
• Compliance with Standards: Meets UL 489 and CSA C22.2 standards, ensuring adherence to safety and performance requirements.
• Compact Design: Dimensions of 5.9 inches in height, 4.13 inches in width, and 2.76 inches in depth, facilitating easy installation in various panel configurations.
• Optional Accessories: Compatible with optional shunt trips, auxiliary contacts, and undervoltage releases, allowing for enhanced functionality and customization.

Applications

The T3N225TWA is ideal for use in power distribution systems, motor protection, and other applications requiring reliable circuit protection. Its high interrupting capacity and compliance with international standards make it a preferred choice for ensuring electrical safety and system integrity.

Specifications

• Amperage: 225A
• Voltage Rating: 600V
• Interrupting Capacity: 25kA at 480V
• Poles: 3
• Trip Unit: Fixed Thermal/Magnetic
• Standards: UL 489, CSA C22.2
• Dimensions: 5.9″ H x 4.13″ W x 2.76″ D

For more detailed information and to explore compatible accessories, please refer to the ABB technical catalog or contact an authorized ABB distributor.