Square D | FC24045BC | Circuit Breaker | 45A | 2-Pole | 480V

Meet the Square D FC24045BC circuit breaker—a purpose-built, reliable protection device designed for 480V systems. With a 45A rating and a 2-pole design, this unit is tailored for maintenance, retrofit, and replacement projects where exact specifications are non-negotiable.

Key specifications at a glance

• Amperage: 45A
• Poles: 2-Pole
• Voltage: 480V
• Part number: FC24045BC

Why this model stands out

• Precise compatibility: The FC24045BC is the best reference for matching breakers to your panel. Always confirm fit and ratings before ordering to ensure seamless integration.
• Two-pole protection: Provides simultaneous disconnection of both current-carrying conductors, enhancing safety for 480V circuits.
• Appropriate 45A capacity: Delivers balanced protection for feeders and critical loads without compromising start-up performance.
• Designed for 480V environments: Ideal for commercial and industrial electrical layouts where higher voltage protection is required.
• Maintenance, retrofit, and replacement ready: A practical, like-for-like solution that preserves panel labeling and compatibility during upgrades or repairs.

Ideal use cases and scenarios

• Upgrading aging panels in manufacturing floors that operate on 480V systems and require a dependable 45A, 2-pole breaker.
• Replacing a failing breaker in retrofit projects where exact specifications (FC24045BC) are necessary to maintain panel integrity.
• Routine maintenance within facilities that rely on stable, safe shutdowns of 480V circuits to protect motors and heavy loads.

Compatibility and practical tips

• Before ordering, confirm fit by comparing your panel’s data plate to the FC24045BC specifications and use the part number as the primary compatibility reference.
• Safety first: power down the system and follow lockout/tagout procedures before any installation or replacement.
• Handle with care in a clean, dry environment to maintain reliable performance and longevity.

For a dependable, like-for-like replacement that maintains panel performance and safety, the Square D FC24045BC circuit breaker is a solid choice. Ready to protect your 480V circuit with precise 45A, 2-pole protection? Add this FC24045BC unit to your cart and ensure your system meets exacting specifications.