Siemens / ITE FJ3B200 – 200A 3 Pole Molded Case Circuit Breaker Latest

Providing robust thermal-magnetic protection, this 200A F-frame breaker is engineered for demanding commercial and industrial environments. The unit utilizes a bolt-on mounting style for secure connections and features fixed trip adjustability. It installs into classic ITE FC-20, FCI, and FCII panelboards without requiring adapters. For modern upgrades, this specific model is typically replaced by the FXD63B200. With a 14kAIC rating at 480VAC, it ensures safe operation across 3-phase systems.