Fuji Electric EA203B-BB3GEC-150 Molded Case Circuit Breaker

The Fuji Electric EA203B-BB3GEC-150 Molded Case Circuit Breaker provides 150 A overcurrent protection in a 3-pole, panel-mounted MCCB designed for industrial power distribution. It is a thermal-magnetic device used to protect electrical distribution systems from overloads and short circuits in control panels, motor control centers, manufacturing equipment, and other commercial electrical systems. Key specifications include: Manufacturer: Fuji Electric; Model/Part number: EA203B-BB3GEC-150; Product type: Molded Case Circuit Breaker (MCCB); Rated current: 150 A; Number of poles: 3; Rated voltage: industrial AC applications; Trip type: thermal-magnetic; Mounting: panel-mounted; Compliance: industrial electrical standards. Common replacements include Fuji Electric EA203B-BB3GEC-125, Mitsubishi NF250-CW, Schneider Electric NSX250F.