Square D | FA36045CBA | Circuit Breaker | 45A | 3-Pole | 600V

Square D FA36045CBA Circuit Breaker delivers reliable three-phase protection in a compact 3-pole, 45-amp package for 600V systems. Built with maintenance, retrofit, and replacement projects in mind, this breaker is designed to match exact specs so you can count on consistent performance across your electrical distribution.

Key specifications

• Amperage: 45A
• Poles: 3-Pole
• Voltage: 600V

Why this FA36045CBA stands out

Designed to protect three-phase circuits, the 3-pole configuration helps maintain balanced loads and safeguard equipment during fault events. For compatibility and reliability, the FA36045CBA part number is your best reference — always verify that the fit and ratings align with your panel and application before ordering. This Square D breaker is purpose-built for scenarios where exact specifications matter, ensuring a trustworthy replacement or retrofit that preserves system performance.

Ideal use cases

• Replacing a failed or aged breaker in industrial or commercial three-phase 600V networks.
• Retrofit projects where a 45A, 3-pole, 600V rating matches existing gear and protection requirements.
• Maintenance activities that demand a precise, ready-to-order component to minimize downtime.

Compatibility and ordering tips

Always confirm fit and ratings before ordering. The part number is the best reference for compatibility, so keep FA36045CBA in your specification notes when sourcing replacements and retrofit parts.

With its precise specs and Square D lineage, this FA36045CBA breaker is a dependable choice for keeping your three-phase power distribution safe, compliant, and running smoothly.