Square D | IK34225 | Circuit Breaker | 225A | 3-Pole | 480V

For professionals safeguarding large 3-phase 480V electrical distributions, the Square D IK34225 circuit breaker delivers dependable protection with a 225A rating across three poles. Designed for maintenance, retrofit, and replacement projects, this part ensures your connected equipment stays protected without compromising system performance.

Key specifications

• Amperage: 225 A
• Poles: 3-Pole
• Voltage: 480 V
• Reference: IK34225 (best compatibility reference)

Why the IK34225 stands out

As a trusted Square D component, this 3-pole breaker is built to integrate smoothly with compatible panels and distribution enclosures in industrial settings. The 225A capacity supports heavy-load circuits, while the 3-pole design helps ensure balanced protection across all phases in 480V systems. By using the exact part number as your compatibility reference, you simplify sourcing and reduce the risk of mismatches during upgrades or replacements.

Ideal use cases

• Maintenance: Replace aging or worn breakers to restore reliable circuit protection.
• Retrofit: Upgrade existing 480V networks without reconfiguring your panel infrastructure.
• Replacement: Serve as a direct substitute in compatible Square D configurations to minimize downtime.
• Industrial environments: Suitable for facilities with high-demand equipment operating on 480V three-phase power.

Fit checks and practical tips

Before ordering, confirm that IK34225 matches your equipment by using the part number as the primary compatibility reference. Verify your panel model and the intended electrical configuration to ensure a seamless fit and rated protection. When in doubt, cross-check the manufacturer's documentation for compatible Square D breakers to avoid mismatches and protect your investment.

Choose the Square D IK34225 for a robust, field-proven solution that supports reliable 480V, 3-phase protection—perfect for maintenance, retrofit, and replacement projects in demanding industrial environments.