Schneider Electric’s Square D FAL32040 (FA32040) is a 3-pole, 40-amp molded-case circuit breaker in the FA family, rated for 240 V three-phase operation. It uses I-Line plug-in mounting for quick installation in compatible panels and provides thermal-magnetic overcurrent protection for distribution circuits. The device accepts Al/Cu conductors up to 14–1/0 AWG on the load side with line-side I-Line connections, making it suitable for industrial and commercial panel boards requiring reliable three-phase protection at 40 A.
