Square D | FC24080AB | Circuit Breaker | 2-Pole | 480V | Plug-In

Square D FC24080AB is a 2-pole, 480V plug-in circuit breaker designed for maintenance, retrofit, and replacement in compatible Square D panels. When your 480V distribution needs reliable protection and fast service, this part number is the best reference for compatibility.

Why this breaker stands out

• Plug-in convenience: Quick, tool-free installation in panels that support Square D plug-in breakers, reducing downtime during replacements or upgrades.
• Two-pole safety: Interrupts both conductors in a 480V circuit, delivering synchronized disconnection for safer maintenance and fault clearance.
• 480V application: Specifically suited for industrial and commercial systems that operate at or around 480V, ensuring appropriate protection for motor feeds and distribution lines.
• Clear compatibility reference: The FC24080AB part number provides the most reliable indication of fit—always verify against your panel’s accepted breakers before ordering.
• Versatile maintenance options: Ideal for routine service, panel upgrades, and retrofits where matching specifications is essential to maintain system integrity.

How to ensure a perfect match

• Before ordering, confirm that your enclosure or panel accepts Square D plug-in breakers and that the required rating matches 480V two-pole devices.
• Use the FC24080AB part number as the primary reference for compatibility, comparing it against your panel’s documentation and existing protective devices.
• Follow standard electrical safety practices during installation, including de-energizing the system and using proper lockout/tagout procedures.

Who benefits most

• Facilities engineers and maintenance teams responsible for industrial electrical panels requiring 480V protection.
• Technicians performing retrofit projects or stocking spare parts for reliable, on-site replacements.
• Systems integrators seeking durable, compatible breakers that align with Square D’s design and performance standards.

In short, the Square D FC24080AB delivers dependable, plug-in protection for 480V two-pole circuits in compatible panels. Its plug-in design, paired with a clear compatibility reference, makes it a practical choice for maintenance, retrofit, and replacement projects where quick, accurate fit matters most.