Industrial FA34050 N Three-Phase Circuit Breaker

The FA34050N is a 3-pole molded‑case circuit breaker from Schneider Electric's FA family, rated for 480V AC and 50A to protect 3‑phase power feeds in industrial distribution and control panels. It uses a thermal‑magnetic trip mechanism for overload and short‑circuit protection and offers an I‑Line style plug‑in mounting for fast panel integration in compatible enclosures. At 480V, its interrupting capacity is 18 kA, with 25 kA at 240V and 14 kA at 600V ratings published for related voltages, making it suitable for mid‑range motor and equipment protection in 3‑phase systems. Typical applications include feeders, motor circuits, and panel‑board protections in industrial environments using 480V three‑phase power.