Schneider Electric Square D A1L220U two-pole molded‑case circuit breaker provides 20 A of overcurrent protection for 240 V circuits in electrical panels. It is a Type A1L device with a 10 kA interrupting rating at 240 V, making it suitable for protecting feeders and branch circuits in residential or light commercial installations. The 2‑pole unit is designed for use in Square D panel enclosures and is part of the A‑L family of molded‑case breakers, offering reliable protection for 240 V distribution systems.
