Schneider Electric's Square D FA36015 I-Line molded case circuit breaker is a 15 A, 3-pole device rated for 600 V, designed for I-Line panelboards. This FA-series MCCB uses a thermal-magnetic trip mechanism with a line-side I-Line connection and load-side lugs that accept 14-4 AWG aluminum or copper conductors in an I-Line plug-on configuration. It carries an interrupting rating of 14 kA at 600 V (18 kA at 480 V where applicable) and is UL and CSA listed. Typical applications include protecting three-phase feeders in commercial and light-industrial electrical distribution systems that require FA I-Line protection.
