XM433225 | Circuit Breaker | 225A | 3-Pole | 480V

XM433225 stands as a rugged, industrial-grade circuit breaker engineered for demanding 480V three‑phase power systems. With a 225A rating and a 3‑pole design, it delivers reliable protection for critical equipment in warehouses, manufacturing floors, data centers, and service panels. This unit is purpose-built for maintenance, retrofit, and replacement projects, helping you restore safe, continuous operation without long downtime.

• Amperage: 225A
• Pole configuration: 3-Pole
• Voltage rating: 480V
• Part reference: XM433225

Why choose the XM433225 for industrial power protection

3‑pole, 480V circuit breakers are the backbone of reliable three‑phase distribution. The XM433225 is designed to cursorily trip and isolate faults, helping to prevent equipment damage, control panel overheating, and unscheduled outages. Its industrial-grade construction supports repeated operation in environments with vibration, dust, and temperature fluctuation, making it a practical choice for retrofit and ongoing maintenance programs.

Ideal use cases

• Retrofits in aging distribution panels where 3‑phase 480V protection is required
• Maintenance replacements to maintain continuous service in manufacturing lines
• Stand-alone protection upgrades for data centers and critical facility equipment

Key considerations for compatibility

Before ordering, confirm fit and ratings to ensure seamless integration with your existing panel. The XM433225 part number is the best reference for compatibility, so compare this exact designation against your panel label, breaker mounting style, and termination method. If the panel documentation lists XM433225 as the replacement part, you’re likely to achieve a straightforward swap with minimal downtime.

Practical installation and safety tips

• Power down the system and follow lockout/tagout procedures before replacing a breaker
• Verify that the mechanical mounting and electrical terminations align with your panel design
• Inspect the surrounding panel environment for clearance, routing of conductors, and ventilation to maintain safe operation

What to expect after installation

With the XM433225 in place, you should experience restoration of protected loads, improved fault isolation, and a clear path to meet regulatory and safety standards in your facility’s electrical distribution. This part-number-focused approach helps ensure you’re selecting an exact match for your 480V, three-pole system, reducing the risk of compatibility issues during upgrades or replacements.