ABB XT4LU3225AFJ000XXX 3225A 3-Pole 600 V Circuit Breaker

Introducing the ABB XT4LU3225AFJ000XXX, a rugged 3-pole circuit breaker engineered for demanding industrial power systems. With a 600 V rating and a substantial 3225 A current capacity, this device delivers reliable overcurrent protection for large three-phase feeders, helping you safeguard equipment, reduce downtime, and maintain safe, continuous operation in demanding environments.

Key specifications

• Part Number: XT4LU3225AFJ000XXX
• Current rating: 3225 A
• Poles: 3
• Voltage rating: 600 V

Ideal applications and use cases

This 3-pole ABB circuit breaker is purpose-built for industrial settings where three-phase power is the backbone of your operations. It’s well-suited for:

• Large motor feeders in manufacturing lines and processing plants
• Three-phase distribution panels in warehouses and logistics hubs
• Power distribution cabinets in HVAC, pumps, and compressor systems
• Critical infrastructure where reliable interruption of three phases protects wiring, components, and personnel

Why this ABB model stands out

• Three-phase protection with simultaneous disconnection across all poles, reducing the risk of phase-to-phase faults and system imbalance.
• High-current capability rated for demanding applications that require robust protection for large loads and heavy equipment.
• 600 V operating range aligns with typical industrial power distributions, giving you a single, standardized protection solution for multiple panels.
• Reliability and traceability part number XT4LU3225AFJ000XXX ensures you’re selecting a documented ABB solution designed for long service life in tough environments.

Practical guidance and installation considerations

To maximize protection and uptime, match this breaker to your system’s conductor sizing and enclosure ratings, and ensure proper coordination with upstream protection devices. Use it for circuits where a robust, industrial-grade safeguard is required for three-phase power up to 600 V. Always follow your site’s safety protocols and ABB maintenance recommendations to ensure optimal performance over the breaker’s service life.