ABB XT4LU3225BYJ000XXX 225A 3P 600V Circuit Breaker | AmpState

Meet the ABB XT4LU3225BYJ000XXX — a purpose-built 225 A, 3-pole 600 V circuit breaker crafted for dependable circuit protection in panelboards, load centers, and broader electrical distribution networks. Engineered for everyday electrical work, this unit keeps critical systems protected while simplifying maintenance and upgrades.

Designed for retrofit and maintenance planning

One of the standout advantages of this model is its part-number continuity. If your project involves retrofit work or ongoing maintenance where the exact part number must stay consistent, the XT4LU3225BYJ000XXX projection minimizes surprises and accelerates ordering and installation. That means fewer compatibility checks in the field and more reliable uptime for your distribution systems.

Key specifications at a glance

• Part Number: XT4LU3225BYJ000XXX
• Amperage: 225 A
• Poles: 3
• Voltage: 600 V
• Application: Circuit protection in panelboards, load centers, and electrical distribution

Who benefits from this circuit breaker

Electrical contractors tackling commercial or industrial panel upgrades, facility managers overseeing critical infrastructure, and maintenance teams conducting routine service will appreciate precise fit, predictable performance, and straightforward stocking. The XT4LU3225BYJ000XXX is ideal for installations where reliability and compatibility are paramount, and where downtime must be minimized through efficient part matching.

Why this matters in the real world

Beyond the basic specs, this ABB breaker supports streamlined maintenance workflows by aligning with existing equipment footprints and wiring schemes. Its 3-pole design supports balanced protection for 3-phase systems, helping prevent uneven loading and simplifying troubleshooting in complex distribution networks. In retrofit scenarios, keeping the same part number across upgrades reduces the risk of mismatches and rework.

Compatibility and support

Available from AmpState, the XT4LU3225BYJ000XXX is positioned to slip into your current installations with minimal disruption. If you’re unsure about fit, the AmpState team can assist with compatibility confirmation to ensure a precise match for your panelboards or load centers.

Practical tips for use

• Coordinate stock with other ABB components used in your distribution panels to simplify maintenance inventories.
• Document the exact part number in your asset register to speed future replacements and retrofit decisions.
• For retrofit projects, plan sequencing so that the 225 A, 3P protection can align with existing feeders and bus configurations.