Schneider Electric FA34050 I-Line Circuit Breaker

Schneider Electric FA34050 is a 3-pole, 50-amp molded-case circuit breaker in the FA I-Line family, designed for 480 V AC three-phase distribution and intended for plug-in mounting in I-Line panelboards. It uses a thermal-magnetic trip mechanism and provides an 18 kA interrupting rating at 480 V (25 kA at 240 V when applicable), with ABC phase connections and load-end terminals for straightforward installation. This 50 A, 3P MCCB is part of Schneider Electric's Square D line, optimized for industrial and commercial power distributions where reliable short-circuit protection in an I-Line configuration is required.