Square D FC24080ABN is a two‑pole molded‑case circuit breaker rated for 80 A at 480 V, designed to protect electrical distribution circuits from overloads and short circuits in industrial and commercial panelboards. As a molded‑case breaker, it is intended for use in Square D panelboard installations and compatible equipment where reliable interruption at 480 V is required. The part number FC24080ABN identifies this specific 80 A, 480 V, 2‑pole unit within Square D's MCCB lineup.
