Square D ME36800LI – 800A 3 Pole Molded Case Circuit Breaker Top Rated

Built for high-capacity commercial and industrial distribution, the ME36800LI handles 800A across three poles. Equipped with a Micrologic electronic trip unit, it offers adjustable long-time and instantaneous (LI) pickup settings alongside true RMS sensing. This legacy M-Frame breaker provides a robust 65kAIC interrupting capacity at 480VAC. It features an I-Line mounting style for quick installation into compatible Square D panelboards, and is replaced by the MJA36800.