Square D by Schneider Electric FAL36040 Circuit Breaker

Square D by Schneider Electric FAL36040 is a 40-amp, three-pole molded‑case circuit breaker designed for use in 600-volt electrical distribution systems. It is part of the FA/PowerPacT family and is compatible with Square D I‑Line panelboards, providing reliable thermal‑magnetic protection for three‑phase circuits. The device is rated for up to 14 kA interrupting capacity on 600 V systems and supports 600Y/347 VAC three‑phase operation, making it suitable for industrial motor feeds and equipment distribution where robust short‑circuit protection is required. With load‑side lugs and a compact three‑pole configuration, the FAL36040 offers straightforward wiring and integration into existing Square D panelboard layouts, delivering precise overcurrent protection at common industrial voltages.