Schneider Electric FAL34030 U Circuit Breaker

Schneider Electric's Square D FAL34030 U is a three‑pole molded‑case circuit breaker (MCCB) rated for 480 V AC and 30 A, belonging to the FAL series for industrial power distribution. It delivers thermal‑magnetic protection with both long‑time and instantaneous trip functions and is capable of interrupting up to 18 kA at 480 V. Designed to protect three‑phase feeders in industrial panels, it uses line‑ and load‑side lug terminals and, in applicable configurations, supports feed‑through mounting. The FAL34030 U is commonly employed to guard motors, conveyors, and other equipment powered from 480 V systems, providing reliable overload and short‑circuit protection within Square D/FAL installations. Variants exist in the FAL family—including ground‑fault configurations such as FAL34030G—while the U designation identifies this non‑ground‑fault model within that lineup.