Square D | KCP34225 | Circuit Breaker | 225A | 3-Pole | 480V | Bolt-On

Meet the Square D KCP34225 circuit breaker—a robust bolt-on protection device designed for demanding 480-volt industrial panels. With 225 A capacity and 3 poles, this unit provides precise, reliable overcurrent protection for feeders and branch circuits, helping keep critical equipment safe and operations flowing smoothly. Built for maintenance, retrofit, and replacement, it’s engineered to slot into compatible Square D panel configurations with minimal downtime.

• Amperage: 225 A
• Poles: 3-Pole
• Voltage: 480 V
• Mounting: Bolt-On
• Part Number: KCP34225
• Brand: Square D
• Applications: Maintenance, Retrofit, Replacement in compatible panels

The bolt-on design is purpose-built for panels that support bolt-on protection devices, enabling straightforward installation and field replacement when downtime matters. Before ordering, confirm fit and ratings to ensure seamless compatibility—the part number KCP34225 is your best reference for matching the right breaker to the right panel.

Practical use cases

• Replacing a worn or failed 225 A, 3-pole, 480 V breaker in a large-scale electrical distribution panel.
• Retrofit upgrades in facilities transitioning to 480 V systems, aiming to improve protection accuracy and reliability.
• Maintenance planning for manufacturing lines, data centers, and other facilities with heavy 480 V load requirements.

Ideal for electrical contractors, facilities managers, and maintenance engineers, this breaker ensures continuous protection for essential equipment while simplifying stock management with a single compatible part number for multiple retrofit scenarios.

Tips for best results: store spares in a dry, accessible location, verify panel compatibility and ratings before installation, and follow standard safety procedures during replacement to minimize downtime and maintain system integrity.