Square D | FC24030AB | Circuit Breaker | 30A | 2-Pole | 480V

The Square D FC24030AB Circuit Breaker is a robust 2-pole protective device rated at 30A for 480V electrical systems. Built for maintenance, retrofit, and replacement projects, this breaker delivers precise compatibility when exact specs are required.

• Amperage: 30A
• Poles: 2-Pole
• Voltage: 480V

Important: Confirm fit and ratings before ordering. The part number FC24030AB is your best reference for compatibility with Square D panels and accessories, ensuring proper mounting, electrical connection, and intended trip characteristics.

Why this FC24030AB matters

Choosing the exact FC24030AB guarantees a reliable, safe fit in 480V distribution setups. By matching the 2-pole configuration and 30A rating, you safeguard downstream equipment and maintain the intended protection scheme within your electrical system. This is especially critical in higher-voltage environments where panel architecture and breaker trip behavior must align precisely with existing protection practices.

Ideal for

• Electrical contractors performing panel replacements or upgrades in industrial or commercial facilities
• Facilities maintenance teams conducting retrofits or spare-part stocking for 480V circuits
• Owners of Square D installations needing a dependable, OEM-referenced replacement

Use cases and scenarios

• Replacing a failed 30A, 2-pole breaker in a 480V distribution panel
• Retrofits where higher or lower current ratings aren’t required and exact compatibility matters
• Maintaining consistent protection across critical feeders in manufacturing or large facilities

Installation and practical tips

• Power down the panel and verify upstream and downstream compatibility before removal
• Cross-check the exact part number FC24030AB against your panel’s documentation to ensure a seamless fit
• Handle with care to avoid physical damage to the breaker’s terminals and operating lever
• Follow all applicable electrical codes and manufacturer guidelines during replacement

With the FC24030AB, you’re choosing a purpose-built solution for 480V circuits that emphasizes precise compatibility, dependable protection, and streamlined maintenance workflows. This is the right choice when your project calls for an exact-match, OEM-referenced circuit breaker that aligns with Square D panel ecosystems and long-term reliability.