Schneider Electric FAL22100WB8041 Thermal Magnetic Circuit Breaker

Schneider Electric Square D FAL22100WB8041 is a two‑pole molded‑case circuit breaker (MCCB) rated for 100 A at 240 V, designed to protect feeders and branch circuits inside electrical panels and industrial control enclosures. It uses a thermal‑magnetic trip mechanism to provide overload protection and short‑circuit interruption, with an interrupt rating listed up to 10 kAIC depending on configuration. The device accepts copper conductors up to 1/0 AWG on its terminals and is part of the FAL family of molded‑case breakers from Square D/Schneider Electric, intended for reliable distribution protection in commercial and light industrial applications. This model supports 240/250 VAC operation (and DC ratings per the datasheet), making it suitable for panelboard retrofits and new installations where precise overcurrent protection is required on 240 V circuits. Common applications include protection of feeders and branch circuits in panelboards and enclosures within commercial spaces and light industrial settings, with mounting and termination geometry aligned with standard Square D fixtures for straightforward integration into existing systems.