Schneider Electric's Square D ME36800LS is a three‑pole molded‑case circuit breaker (MCCB) rated for 800 A at 600 V, part of the ME Micrologic family and equipped with a Micrologic electronic trip unit. The LS designation signals Long‑Time and Short‑Time protection functions, enabling time‑delay and instantaneous tripping to coordinate with upstream devices on large‑current circuits. Typical applications include protecting feeders or main circuits in industrial distribution panels and switchgear where high‑current protection at 600 V is required.
