Square D FA-32030 Type FA I-Line Circuit Breaker

Square D by Schneider Electric FA32030 is a three-pole, 30-amp, 240-volt molded-case circuit breaker from the FA family, designed for I-Line plug-in mounting in Square D FA panelboards and switchboards. This thermal-magnetic device provides three-phase protection and uses I-Line mounting for quick, secure installation in FA enclosures. The FA32030 carries an interrupting rating of 25 kA at 240 VAC (18 kA at 480 VAC), and its load-side terminals accept 14-4 AWG copper or aluminum conductors with phase connections labeled ABC. As part of the FA-series, it is intended for commercial or light-industrial electrical distributions requiring FA I-Line compatibility and a compact, plug-in protection solution for 3P 240V circuits in panelboard installations. Designed for reliability in commercial environments, it integrates with other FA devices to deliver a consistent protection platform across multi-pole configurations, enabling streamlined replacement and panel upgrades. It is a drop-in component for FA I-Line installations. Installers appreciate its plug-in, I-Line mounting that simplifies field replacement and reduces panel downtime.