Schneider Electric's Square D LX36225 is a 225 A, 3-pole molded‑case circuit breaker rated for 600 V and 65 kA at 480 V, built in an I-Line plug‑in form for quick installation in compatible Square D panels. The LX36225G variant includes a Micrologic trip unit (Series B, non‑interchangeable) with LSIG protection—Long-Time, Short-Time, Instantaneous, and Ground Fault trip functions. This device uses an I-Line plug‑in mounting, designed for installation in Square D distribution equipment that accepts LX frame MCCBs.
