Schneider Electric FA34020 Circuit Breaker

Schneider Electric FA34020 is a 3‑pole molded‑case circuit breaker rated for 480 VAC and 20 A, part of the FA/LA family used for industrial power distribution. This three‑phase device provides overcurrent protection for protected circuits in panelboards and switchgear, helping to interrupt fault currents and safeguard wiring and connected equipment. The FA34020 reflects Schneider Electric’s FA/LA molded‑case lineage (the Square D heritage), designed for mounting within FA/LA assemblies to ensure consistent trip characteristics and mechanical compatibility across the family. Ideal for protecting medium‑duty three‑phase circuits in commercial or industrial facilities powered by 480 V, it supports applications such as machine control panels, distribution panels, and system feeders where reliable overload protection is required. As with other FA/LA breakers, proper installation should follow local electrical codes and Schneider Electric installation instructions, and the device should be operated strictly within its specified voltage and current ratings. Cataloged as FA34020, this 3P, 480V, 20A option serves as a precise, standards‑conforming component in Schneider Electric’s molded‑case breaker lineup for organized, safe electrical protection.