Schneider Electric FA32100 I-Line Circuit Breaker

Schneider Electric FA32100 is a 100 A, 3-pole molded-case circuit breaker from the FA I-Line family, designed for 240 V AC distribution and engineered to protect three-phase feeders in commercial and light industrial panelboards. It uses I-Line plug-on mounting for quick, secure installation in Square D FA I-Line panelboards, delivering thermal-magnetic overcurrent protection with a compact footprint that helps maximize panel space and maintain clean, organized wiring in dense electrical rooms. As part of the FA frame, the FA32100 is a plug-in device configured for FA series buses, featuring the line-side I-Line connection and load-side terminations that align with standard FA installation practices and support reliable, field-friendly service. This model is cataloged as a 240 V, 100 A, 3-pole FA unit, representing Schneider Electric’s I-Line option for 240 V distribution and suitable for protecting feeders and branch circuits in three-phase applications across commercial and light industrial environments.