Square D | KCF34225 | Circuit Breaker | 225A | 3-Pole | 480V | Bolt-On

Meet the Square D KCF34225 circuit breaker—a purpose-built solution for maintenance, retrofit, or replacement projects that demand exact specifications. With a 225A rating, 3-pole configuration, and 480V operation, this bolt-on unit is designed to drop into compatible Square D panels with precision and reliability.

Key specifications

• Amperage: 225A
• Poles: 3-Pole
• Voltage: 480V
• Mounting: Bolt-On
• Part number: KCF34225

Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Why this Square D breaker stands out

• Exact spec match for retrofit and replacement — When your panel requires 225A, 3-pole, at 480V, this bolt-on breaker fulfills the exact requirements to keep your system consistent and safe.
• Secure bolt-on mounting — The bolt-on design provides a solid, reliable connection that helps maintain panel integrity in demanding environments.
• Clear reference for compatibility — Rely on the precise part number (KCF34225) to ensure you’re sourcing the right component for your existing Square D installation.
• Versatile for multiple scenarios — Ideal for ongoing maintenance, panel upgrades, and OEM retrofit projects where matching specs matters most.

Ideal use cases

• Maintenance: replace aging or failing breakers in established Square D panels without changing other hardware.
• Retrofit: upgrade or reconfigure panels to accommodate higher or specific electrical loads while preserving the original 480V, 3-pole architecture.
• Replacement: when a like-for-like substitute is required to maintain system performance and safety standards.

Practical guidance for installation and compatibility

To ensure a seamless fit, verify that your panel accepts a bolt-on, 3-pole 480V breaker with the same footprint. Use the KCF34225 part number as the primary reference when cross-checking compatibility with your existing Square D equipment. If in doubt, consult your panel’s documentation or your electrical procurement specialist to confirm ratings and mounting requirements before purchase.