Schneider Electric's Square D FA36020 is a three-pole I-Line molded-case circuit breaker rated for 600V and 20A, designed for plug-in installation in FA-series I-Line panelboards. It employs a thermal-magnetic trip mechanism and carries a 14 kA interrupting rating at 600V, providing reliable overcurrent protection for three-phase circuits in commercial electrical distributions. As part of the FA frame, this 3P 20A device uses I-Line compatibility for straightforward integration into FA-series bus systems, a common choice for safeguarding three-phase loads in industrial and building installations.
