Schneider Electric FA24020AC I-Line Circuit Breaker

Schneider Electric’s Square D FA24020AC I-Line molded-case circuit breaker is a 20-amp, two-pole device designed for 480 VAC circuits with a 250 VDC rating, part of the FA family for I-Line panelboards. It uses thermal-magnetic trip protection and offers an interrupting rating up to 18 kA at 480 VAC, making it suitable for protecting 480 V branch circuits in commercial or light-industrial distributions; it is designed for plug-in mounting with line-side I-Line connections and load-side lugs, and its 80% rating supports continuous-load applications. This FA24020AC unit is a 2P, 20A MCCB intended to guard equipment such as motors and transformers wired to a 480 V system within Square D I-Line installations, providing simultaneous disconnection of both poles for safety and compliance in standard industrial power-distribution setups.