Schneider Electric LV864940SP Circuit Breaker Component for MasterPact MTZ

The Schneider Electric LV864940SP (LV864940SP) is a dedicated circuit breaker component designed for use with Schneider Electric MasterPact MTZ low-voltage power circuit breakers. Built for demanding electrical distribution systems, this original equipment spare part supports routine maintenance, overhaul, and replacement in critical industrial and commercial power installations. It provides dependable mechanical and electrical integration within MasterPact breaker assemblies, ensuring continued operational integrity, safety, and service life of the switchgear equipment. Weighing approximately 10 kg, the robust assembly is engineered to withstand the rigorous mechanical demands and continuous operating cycles typical of heavy-duty power distribution environments. The component is suitable for installation in power generation facilities, critical infrastructure, data centers, manufacturing plants, and industrial electrical switchboards where reliable circuit protection is required. Proper replacement with this authentic spare part helps minimize downtime and maintains compliance with manufacturer operating standards.