Schneider Electric Square D PowerPact L-Frame LGA36600U31X is a 3-pole molded-case circuit breaker rated for 600 A at up to 600 V AC, with I-Line line connections and load-side lugs. It uses an electronic MicroLogic 3.3 trip unit and is rated for 80% continuous current, with breaking capacities of 65 kA at 240 V, 35 kA at 480 V, and 18 kA at 600 V (UL 489). It is UL 489 listed and also certified to CSA, NEMA, NMX, VDE, BS, CCC, IEC, and CE, reflecting broad cross-border compatibility. It is commonly used as a main panel disconnect in control panels and is available in 3- or 4-pole configurations.
