Schneider Electric FGA140205U Circuit Breaker

Schneider Electric's Square D PowerPact FGA140205U is a 20 A, 1-pole molded‑case circuit breaker designed for 277 V AC operation with I‑Line plug‑in mounting in compatible panels. As part of the PowerPact FGA family, this 1P device protects single‑phase branch circuits—ideal for 277 V lighting and general power distribution in commercial or light industrial installations that use PowerPact components. It offers a short‑circuit current rating of 35 kAIC at 480 V, providing robust fault protection for circuits in higher‑voltage panel systems. The FGA frame and I‑Line mounting enable straightforward installation and swap‑out in suitable enclosures, supporting reliable, compact protection where space or maintenance efficiency matters. Key specs: type FGA, current rating 20 A, voltage rating 277 V AC, single‑pole (1P), PowerPact family, and 35 kAIC at 480 V. Applications include protection of 277 V lighting circuits, small control circuits, and other singly fed loads in industrial or commercial panels that employ PowerPact FGA breakers.