Schneider Electric LK-7366 Molded Case Circuit Breaker

Schneider Electric's LK-7366 molded-case circuit breaker is a legacy Square D overcurrent protection device designed for installation in electrical distribution panels where space is at a premium and reliable interruption of fault currents is essential. The LK-7366 is a 60-amp model, providing a compact, physical form factor that fits the LK family mounting and enclosure interfaces used in many commercial and light-industrial panel applications, and it is integrated into Schneider Electric's broad line of molded-case breakers that are commonly used to protect feeders, branch circuits, and panelboard sections. As a molded-case breaker, it combines a robust insulating housing with a trip mechanism intended to open the circuit when sustained overloads or short circuits occur, helping prevent wiring damage and equipment failure while enabling safe disconnection during maintenance. When selecting or replacing this unit, confirm key compatibility details—voltage rating, number of poles, and the specific panel or enclosure model it is designed to fit—to ensure proper fit and reliable protection within your Schneider Electric ecosystem.