Square D | FC24090AC | Circuit Breaker | 2-Pole | 480V

Square D FC24090AC is a genuine 2‑pole, 480V circuit breaker designed for dependable protection in critical electrical systems. Built for maintenance, retrofit, and replacement projects, this breaker helps safeguard equipment and personnel by delivering reliable overcurrent protection when you need to refresh or upgrade panels.

• 2-Pole, 480V operation ensures robust protection for dual‑leg circuits in industrial environments, supporting demanding control and power distribution setups.
• Authentic Square D part—the FC24090AC is the definitive reference for compatibility with Square D panels and enclosures, helping you avoid mismatches during installs.
• Ideal for maintenance, retrofit, and replacement—a direct‑fit component that preserves panel integrity and electrical safety during upgrades or service intervals.
• Important compatibility guidance—before ordering, confirm fit and ratings on your equipment. Use the part number FC24090AC as the primary reference to ensure exact compatibility.

This breaker is well suited for applications such as data centers, manufacturing floors, service panels, control cabinets, and OEM installations where a reliable 2‑pole breaker at 480V is required. It provides dependable protection for motors, transformers, and other high‑demand loads, helping prevent equipment damage and unplanned downtime.

How to verify compatibility at a glance:

1. Check your panel’s labeling or documentation for the exact acceptable part numbers and voltage/pole requirements.
2. Ensure the voltage rating is 480V and the configuration is 2‑pole to match the FC24090AC specifications.
3. Cross‑reference the part number FC24090AC with Square D catalogs or your panel’s compatibility guide before purchasing.

Choosing this Square D FC24090AC means selecting a trusted, purpose‑built component that aligns with your system’s safety standards and operational goals. When you’re upgrading protection in a busy electrical environment, this genuine two‑pole, 480V breaker helps you maintain performance, reduce downtime, and keep critical load systems protected.