Schneider Electric Square D FAL320501021 is a 240 V AC molded‑case circuit breaker rated for 50 A in a 3‑pole configuration, built to protect three‑phase power circuits from overloads and short circuits in commercial and industrial electrical distributions. It employs a thermal‑magnetic trip mechanism for reliable overcurrent protection and carries an interrupt rating up to 10 kA at 240 VAC, enabling rapid fault clearance in properly rated panelboards. This 3‑pole MCCB can function as main or feeder protection in three‑phase installations where compact, code‑compliant protection is required.
