Schneider Electric FAL34020 Low Voltage Circuit Breaker

Schneider Electric's Square D FAL34020 is a 3‑pole molded‑case circuit breaker rated for 480 VAC three‑phase systems with a 20 A current rating. It employs thermal‑magnetic protection with long‑time and instantaneous trip functions and features line‑ and load‑side lug terminals within the F‑frame family to fit standard MCCB enclosures. The device is rated for an 18 kA interrupting capacity at 480 VAC (and supports 240/480 VAC 50/60 Hz configurations with a 250 VDC rating for control circuits). This Square D/FAL breaker is designed to protect feeders and branch circuits in commercial and industrial distribution panels operating on 480 VAC three‑phase power.