Authentic Square D LE36600LI – 600A 3 Pole Molded Case Circuit Breaker

Part of the legacy L-frame series, this 600A molded case circuit breaker provides reliable power distribution. It features a Micrologic electronic trip unit with adjustable long-time and instantaneous (LI) settings. The I-Line mounting style allows quick installation into compatible Square D panelboards. For modern upgrades, this unit is replaced by the PowerPact LLA36600U31X, requiring an HNM1BL blank filler. Rated for 65kAIC at 480VAC, it ensures robust fault clearing with true RMS sensing.