Schneider Electric FAL34020 Molded Case Circuit Breaker

Schneider Electric's Square D FAL34020 Molded Case Circuit Breaker is a 20 A, 3‑pole thermal‑magnetic MCCB in the F‑frame family, designed to protect 3‑phase distribution circuits in panels and switchgear. It is rated for up to 480 V AC (UL/CSA/NOM), with 240/480 V AC at 50/60 Hz and 480 V/277 V AC at 50/60 Hz, and a 250 V DC rating. Its interrupting capabilities include 10/25 kA at 240 VAC and 18 kA at 480 VAC (star/277 VAC or 480 VAC) for UL/CSA/NOM, and 10 kA at 415 VAC for IEC. The unit features line and load lug terminals and measures roughly 4.5 in wide, 4.13 in deep, and 6 in high, making it a compact yet capable solution for protecting feeders and branch circuits in commercial and light‑industrial installations. UL, CSA, NOM approvals.