Square D FAL-34020 Industrial Circuit Breaker

Square D FAL34020 is a three-pole molded‑case circuit breaker from Schneider Electric's Square D line, rated for 20 A at 480 VAC in industrial power‑distribution gear. This thermal‑magnetic MCCB belongs to the F‑frame family and is configured with feed‑through lugs for through‑feed connections, enabling convenient integration into switchboards and motor control centers. With an 18 kA interrupting rating at 480 VAC and a 250 VDC rating, it provides robust short‑circuit protection for three‑phase loads and control circuits in mixed AC/DC applications. The FAL34020 is listed for common industrial standards (UL and CSA) and is designed to protect three‑phase circuits in machine‑automation environments, such as panels, motor control centers, and distribution boards, where reliable overload and fault protection is critical. It is widely referenced in catalogues and datasheets as part of Square D’s legacy MCCB lineup and is suitable for installations that require a compact, dependable 3P 20A 480V protection solution within the Square D/Scheider Electric ecosystem.